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The method of selecting and purchasing LED lamps When we buy LED lighting, it is necessary to understand some common parameters, LED lighting products such as brightness, wavelength, color temperature, as to distinguish the merits of the standards. I said about common parameters of LED lighting products for you, tell you how to choose the LED lighting products. A, packaging and labeling National mandatory LED lamp manufacturers in product packaging marked with the following: rated voltage, voltage range, rated power, rated frequency. Generally speaking, the trademark printing quality of quality products, logo is clear, with a soft damp cloth is not easy to erase, and the manufacturer's trademark and related certification mark two. The appearance of the lamp. The appearance should be free of cracks, loose and interface between traces of broken. In installation, the demolition process, the lamp should not be loose or tilt phenomenon. Plastic shell lamp must choose plastic flame retardant that project, features of its surface is similar to frosted glass texture. The plastic surface is smooth, there is gloss, but easy to deformation and combustible, is prohibited for energy-saving lamp production. Three working state LED lamp is in normal working condition, the temperature rise should be relatively low, if the heat condition is not good, light work under high temperature, light will be great, the service life of the lamp will be greatly reduced. At the same time, the lighting in the light and closed, if the rapid flashing, also shows the existence of quality problems. Four, voice Electromagnetic compatibility is electrical appliances must pass project, must be in the LED lighting products printed on the packaging of national symbols for electromagnetic compatibility testing. We can use a small test to judge with a simple, short wave radio, when the lights work, put the radio on the nearby radio receiving noise is low, indicating electromagnetic compatibility is better measured light. In the quiet environment to work LED lamps of the voice, if you can work very clearly the sound of lighting lamps heard, that power is not very good. Five, brightness Brightness: L luminous flux in the specific direction of unit solid angle in unit area. Unit: Nituo (cd/ m). Luminous flux [Phi]: the sum of the amount of light emitted by the luminescent body per second. Unit: lumen (Lm), indicating the luminescence of the luminescent body, and the greater the brightness of the luminescence. In addition, the greater the number of lumen, the more luminous flux, the higher the brightness of the lamp. Six, color temperature Color temperature is a measure of the light color logo, by the K value. The yellow light is "3300K", "5300k" is white, there is a color of "3300k-5300k". The customer can according to personal preference, light application environment and the need to create lighting and atmosphere to choose the appropriate color temperature. Seven, color difference The color is switched on, with a piece of paper covered with the naked eye lamps, lamp light emitting chip a drop of light is not correct, there is no color, no light, no light drops eight, design! Each product will have different designs and different designs for different purposes. The reliability design of LED lighting includes: electrical safety, fire safety, applicable environmental safety, mechanical safety, health and safety, safe use time and other factors. Nine, energy label. Energy identification is the information that provides consumers with energy consumption and benefits, and it is convenient for consumers to buy high efficiency products. EU energy symbol The European Union divides the energy efficiency of the product into 7 levels, which has the highest energy efficiency and the lowest G level. China's energy efficiency sign China energy efficiency logo is blue and white background color identification, divided into 5 levels, the meaning of all levels: Grade 1: products reach the international advanced level, the most electricity saving, that is, the lowest energy consumption; grade 2: comparison of electricity saving. Grade 3: the energy efficiency of the product is the average level of our market; grade 4: the energy efficiency of the product is lower than the average level of the market; Grade 5: market access standards (products below this level are not allowed to produce

How much does the light have to do with the environment? Lighting has attracted more and more attention in recent years. Whether it is outdoor night lighting or indoor lighting, decorative lighting shows that it is good for shaping the environment. The great potential to change the environment. People are used to the term "bright lights" to describe the arrival of the city night, so, as the sun turned away, the lights appeared, the whole city changed a color. It echoes with the environment, complement each other, and become a beautiful landscape of the city at night. Signs of culture "when the east wind brings flowers to thousands of trees, it blows down, and stars fall like rain. BMW carves carve carves over the road. The Phoenix Xiao moves, the jade pot lights turn, and the fish dragon dances overnight. Moths, snow willows, gold strands of gold, and smiles go to the sky. The crowd finds him thousands of Baidu, and suddenly looks back, but the man is there," he said. The lights are dim. " Lantern Festival, the poet of the Southern Song Dynasty, wrote "Qing Yu case Yuan Xi", which showed Lantern Festival watching the lantern under the moon, and the festive atmosphere jumped to paper. However, the author's intention was not limited to the writing of the scene. But in order to contrast the difference of the man who was "where the lights are falling". The lanterns, the moon, the fireworks, the Sheng flute, the social dance, intertwined into the jubilant Yuan Xi, the beautiful women in the dizzying procession of women, It turned out that it was only for the one who meant it, and if there were no one, what was the meaning and interest of all! It is not difficult to see the significance of culture to light. The brilliant light show is beautiful and wonderful, but if there is no connotation, it will inevitably flow in grandiose, difficult to call the atmosphere. The richness of detail The beauty of detail lies in a casual glance, in the playfulness of a spare time; it may not be different, but it feels quite different, and this is the function of detail. China has been saying since ancient times that the expressive power of the light can be seen, and the appropriate color temperature, illumination, and ratio of light can create a picture with a texture. Similarly, the light also magnifies the details of the building and shows something about it during the day. The dark part of the building brought by sunlight may become the focus of the light at night, and the shadow form is very different. This difference makes the expression of the building night different, which is precisely what the designer can grasp flexibly. Individual sense of integrity As the old saying goes, "a world of sand, a world of flowers and a heaven," the sense of completeness of a plant and a tree is breathtaking. It is not difficult to find that no matter how small an object can be, it can be a system of its own. They always look very simple. People tend to think of "simplicity" as the basis of all art. In fact, things have their own integrity and complexity. The relationship between lighting and environment also has this characteristic. Lighting and environment often form a whole, so the sense of integrity is also one of the factors that designers must consider.

What are the six advantages of solar courtyard lamps? With the development of science and technology, people's daily necessities, the demand is increasing, they are pursuing energy saving and environmental protection, the courtyard lamp is the same, now there are solar yard lamps. Because of its beautiful design, the solar courtyard lamp not only has the function of lighting, but also has the effect of beautifying the environment. The solar courtyard lamp is mainly charged by solar panels during the day and stored in the battery by solar controller. For use in the evening, no manual control is needed. The controller adopts light-controlled time control, waterproof and cold-proof integrated design, which greatly reduces the failure rate. The light source adopts LED light source for solar yard lamp, which has high luminous efficiency. The lamp body is welded with Q235 high quality steel, the exterior is galvanized and plasticized, anticorrosion, wind resistance is greater than 9. The advantages of solar yard lamp are obvious, including the following: 1. The voltage and current of high safety factor are lower, the heat is less, and the safety hidden danger is not produced, so it can be used in dangerous places such as mine field. 2, the ray healthy ray does not contain the ultraviolet ray and the infrared ray, does not produce the radiation (the ordinary lamp ray contains the ultraviolet ray and the infrared ray) 3, the solar energy courtyard lighting efficiency, 90% of the heating energy converted to visible light (ordinary incandescent 80% of electricity to heat, only 20% of electricity to light energy) (4) Green environmental protection does not contain harmful elements such as mercury and xenon, which is conducive to recovery and utilization, and does not produce electromagnetic interference (ordinary lamp tubes contain elements such as mercury and lead, and electronic ballasts in energy-efficient lamps produce electromagnetic interference. 5, protect eyesight DC drive, no stroboscopic (ordinary lights are AC drive, it is inevitable to produce stroboscopic) Super long life semiconductor chip luminous, no filament, no glass bubble, not afraid of vibration, not easy to break, service life can be up to 50,000 hours (ordinary incandescent lamp service life is only 1,000 hours, ordinary energy-saving lamp service life is only 8,000 hours) Solar-energy courtyard lamp realizes the perfect combination of function and decoration, not only beautiful and generous, but also enhance the security of lighting.

How to make the courtyard shine at night There are 160 square meters in my courtyard, L shape, its greening. Greening method and experience as follows: It has mountains and water. There are small rockeries in the garden and the water system connected to them. There are three pools of water in the water system. The main gate and the side door are built in the garden, and they are connected by small paths laid with rain flowers and stones. In order to facilitate daily access and visitors visit. Plants and rockery, the barge is static, water and water fish is dynamic. Flower and fruit plant scientific configuration. Garden plant allocation so that the four seasons flowers, Perennial fruit. Deciduous and evergreen plant reasonable sub-bureau. Garden deciduous plants and evergreen plants staggered distribution, potted plants and evergreen plants to achieve a reasonable arrangement, energy-saving, environmental protection, courtyard lights and water circulation filtration system, All of them are equipped with power saving equipment, and natural income saves electricity by using the natural drop between the three pools. Planting water plants in the pool and beside the barge has played a good role in purifying water quality, and the water in the pool has been kept clear all year round. I choose a kind of courtyard lamp. Its base key is made of silicone gel, and the base and lamp cover are sealed with environmental protection and waterproof glue. Immersed in 1.2m water depth for an hour, the product is watertight and water proof to IP68 grade. The built-in polysilicon solar panel does not affect the appearance of beauty. The product can still be charged under cloudy and rainy light. The shell lampshade is made of raw material, high-end PMMA, and UV anti-UV protection. Molding process: small cylindrical-high-temperature heating-blow molding. The appearance of the lampshade is highly efficient and even transparent, smooth surface, anti-fall, waterproof and corrosion-proof, no pressure die line on the surface, no color difference Built-in selection of high-quality 3 energy-saving LED lamp chip (red, blue, green, light life ≥ 50,000 hours.) using astigmatism, light, energy conservation and soft light, low loss of electricity design. And with the remote control, the market general remote control 15 meters away wireless remote control color change, color changes with the heart, color change, add color for your night. In the nighttime swimming pool, the solar yard lights showed bright colors: warm red, romantic blue, green youth, charming yellow, Mysterious and subtle purple. The biggest highlight of this courtyard lamp is that personality floats and glows! The baby who plays by the pool in the yard at night can have a good time!

Matters needing attention in the selection and purchase of LED Lamp Radiation hazards have been listed by the World Health Organization as "air, water, noise" in the face of 4th major environmental safety problems. Light radiation is an important part of radiation. Its ultraviolet radiation and blue radiation are especially harmful to human body. In recent years with the development of LED technology and the market demand the radiation brightness of LED chip has been greatly improved the light beam is getting narrower and narrower. Coupled with the excessive use of LED ultraviolet and blue band chips by some manufacturers, the harm of LED light radiation has become a problem that can not be ignored. The damage of LED light radiation is mainly reflected in the near ultraviolet radiation damage in the eyes. Photochemical damage of retinal blue light and thermal damage of radiation. In recent years, the development of LED lighting has shown a hot scene. Like other artificial light sources, LED radiation can also cause some damage to human body theoretically. The damage mainly occurs in human eyes and skin, such as the photochemical hazards of skin and eyes. The near ultraviolet damage of the eyes, the photochemical harm of the retina blue light, the photochemical harm of the retina aphakic, the thermal hazard of the retina and the thermal hazard of the skin, etc. And of the two, the eyes are more vulnerable. In addition, LEDs can cause glare damage. Glare is caused by an inappropriate distribution or range of brightness in the field of vision, or an extreme contrast of brightness in space or time. Glare is one of the most important factors in evaluating lighting quality. Experts responsible for optoelectronic inspection said "light biosafety testing standards may be according to injury, may also harm people's eyes. Especially the excessive use of blue or ultraviolet light LED lamp, more prone to leak blue or ultraviolet damage to the human body problem. Currently the EU has forced the LED lamps biological safety detection, the experts also called on domestic should be paid more attention. In theory, LED lamps in the type of lamps used are least harmful to people's health (not just the eyes), and can even be said to do no harm. Through the domestic CCC certification or foreign ULCE and other types of safety, electrical certification of LED lamps. If the use of inferior LED lamps, it is better not to use.

Annual meeting of Heilifes Waterproof LED Manufacturing in 2018 The annual meeting of Heilifes Waterproof LED Manufacturing is held in Heyuan. Summarize 17 years and expect 18 years. 17 years our main product waterproof LED ball, mainly used in swimming pool, lake and outdoor, certainly can also be used as interior decoration. First is the leader speech, then is our development team collective grab money dance, the scene atmosphere is lively.

What is the difference between courtyard lights and square yard lights? In recent years, the pace of urban construction in China has been getting faster and faster. The urban lighting is also getting better and better. Especially, the stylish and beautiful courtyard lamps have already replaced the traditional lamps, especially in some upscale residential areas and public squares. It's a beautiful landscape. But most people don't know the difference between the yard lights in the community and the courtyard lights in the public square. Here's the difference between the two. First of all, the characteristics and style of courtyard lights in the residential area: first, to achieve a certain effect of lighting, convenient for residents in and out of the residential area at night; The second is in line with the style of the whole building, and the style of the entire community is consistent, playing the effect of the match; Third, we should pay attention to beauty, neither too monotonous, nor too dazzling, do not make people produce aesthetic fatigue. According to the overall style of the district, can be prepared Chinese and European type of two types of lamps. In addition, the layout of residential courtyard lights, the general main road using staggered layout lamp and symmetrical layout light, the two ways have advantages and disadvantages. According to the layout of the community can choose the most appropriate way (in the following article will have in-depth introduction, here we do not continue to delve, so that both meet the lighting effect, but also pay attention to beauty. The courtyard lamp of the square is part of the public building , embodies a city ' s style and personality , so it must have a strong artistic effect , its characteristics and style , the first embodiment of the day beautification , the whole garden lamp modelling should consider the integration of the aesthetic of the whole square , but also to consider the lighting effect to be beneficial to the public ; the second focus on the appreciation , that is , the courtyard lamp itself needs not only beautiful appearance , but also can beautify the bright environment , but also can be a city or a region cultural symbol .

How to build villa with LED lighting? Let ' s teach you As night fell, the stars began to walk under the eaves, and the lights of the house were the direction of the pedestrian's footsteps. Nowadays, the LED lighting has not only existed for the sake of lighting, but also how to render the Solar light and warmth to the people who return home through the lighting design is the topic that designers need to consider. Villa lighting can be divided into outdoor lighting and indoor lighting, outdoor lighting is mainly courtyard LED lighting, and indoor lighting design according to the characteristics of each space. Garden lighting type is, according to different surface types, specific functions can be divided into: lamp, wall lamp, lawn lamp, lamp, lamp and other forms. Waterscape courtyard lighting performance is an important factor in rendering the atmosphere of space, through the lamp shape, color, location and other factors make the environment space with some atmosphere and mood, show the design style. The role of the villa garden lighting is mainly shown in the following three points: 1) use light and shade to highlight key landscapes, such as sculptures, Waterscape, plants, and so on, to attract people's attention in a background of low ambient light. 2) through the molding of the lamps and lanterns and the arrangement and combination of the lamps and lanterns, the space is embellished or strengthened. 3) the organic combination of point line structure, highlight the courtyard, the scientific application of the art of light, creating a strong atmosphere of garden lights. The lighting design of the villa yard needs to be paid attention to: 1. choose the right place: the lights are generally located in the entrance and exit of the courtyard green space, the corridor, the steps, the surrounding buildings, the water fountain, the sculpture, the edge of the lawn and so on. The coordination of 2. illumination and environment: according to the courtyard environment for different level of light intensity should be selected properly. Such as entrance, corridor, requires good lighting intensity enough; and in the quiet alley is only required for general lighting. Soft, easy light will make small courtyard environment is more quiet and comfortable, friendly and pleasant. The lighting should be a unified layout, illumination are homogeneous and have ups and downs, with dark rhythm artistic effect. At the same time, to prevent the emergence of the dark corners not appropriate. 3 . Select the appropriate height of the lamp post : ensure uniform illuminance , and the height of the lamp post shall be appropriate except for the location of the lamp arrangement . The height of the lamp shall be appropriate . The height of the lamp shall be 3 meters above the height of the lamp . In addition , the height of the lamp post shall be appropriate to the horizontal distance between the lamp posts to form a uniform illuminance . 4 . The light of the swimming pool shall have different romantic colors for the swimming pool . The evening glow of the sky shall form a halo , and the light of the swimming pool shall form a quiet romantic picture .

Why do we need to design the LED light Lamp? With the improvement of people's living standard, many families begin to pay much attention to LED lighting lamp. No matter whether they choose the shape or the parameters of LED lamps, they will have more or less requirements. Just like eating is not only satisfying, but also delicious, nice and nutritious. But the biggest problem is on the issue of "LED lighting lamp need to design". Most people think LED lights do not need to be designed, and the lamps and lanterns are well installed. This idea, in a short time in China, is difficult to change. How does it change the public perception? The solution: come up with convincing reasons. The lamps and lanterns I just look good Many people prefer the "face value" when choosing chandeliers and lanterns. Of course, this is also understandable. After all, it is a society that looks at the value of the face. Can it be directly installed to buy it? It's hard to say. The low - level living room can choose the lamp. Remove the large chandelier and use the combination of the lamp trough, the hidden light source and the ceiling embedded into the tube and the searchlight to provide the basic lighting for the space, so that the overall smallpox looks simple and clean, and the height of the space is raised. A higher level of height can also be the case. Like the inclined roof smallpox, only a few small lamp with lamp wall lamp, put the living room as comfortably, but also make the space look clean and tidy. Now, do you think the luminaire is important or is it important to use the atmosphere? Lighting design is lighting? Lighting is not simply a matter of installing lights, not to mention the industry of lighting design, which in itself is an interdisciplinary discipline that spans many fields of art, architecture, electronics, and technology. In the design, the color temperature and brightness of light, the angle of illumination range, the way of light source, the reflection coefficient of the surface material should be considered. Therefore, what you think of as "installing lights" has already done a lot of design work in the early stage. Most of the lighting in the home is like this. A top lamp hits the world, but is that enough? After light design, each space not only illuminates only, has the atmosphere and the stratification feeling.

What are the key points for street lamps and yard lights ? Along with urbanization , people ' s life is improved , the same is also the play scene of life , in the district , park , square have street lamp and courtyard lamp . The Waterproof Solar LED garden lamp and street lamp are a kind of lamp which mainly plays the role of illumination and decoration . In today ' s standard of living , we can see lamps that can be seen everywhere , parks , squares , etc . We can see that these lamps have different shapes and are better - looking . What are the main points of the courtyard lamp and street lamp ? For this problem , I ' ll explain it for everyone . I . General selection principles 1 ) Select high - efficiency lamps . Under the condition that the requirements for glare limit are met , the direct type light distribution lamp and the open type lamp shall be used for lighting that can only satisfy the visual function . 2 ) In special places with fire or explosion hazard and environment such as dust , humidity , vibration and corrosion , the lamp shall be selected to meet the environmental requirements . 3 ) When the surface of the lamp and the high - temperature parts such as accessories for the lamp are close to the combustible material , heat insulation , heat dissipation and other fire protection measures shall be adopted . 4 ) The lighting fixture shall have complete photoelectric parameters , and the performance of the lighting fixture shall comply with the general requirements of the current lighting fixtures and the relevant provisions of the test standards . Two, outdoor lighting 1) High pole lighting should be symmetrical light lamps, lamp installation height should be greater than the radius of the illuminated 1/2. 2)Courtyard lighting lamps should be controlled effectively on the hemispherical flux output. Three, landscape lighting 1) In satisfying the conditions of glare restriction and light distribution requirements under the pan lighting efficiency should not be less than 60%. 2) The installation of outdoor lighting landscape lighting of the level of protection should not be less than IP55, the level of protection of the buried lamps should not be less than IP67, the level of protection of the lamp used in water should not be less than IP68. 3) Contour lighting lamp adopts LED lamps or light source suitable for single ended fluorescent lamps. 4) Glass lighting should use LED lamps or light source for slim fluorescent lamp.

LED lamps and lanterns purchase small common sense At the early stage of development of LED lamps, the price of the ordinary incandescent lamps is very low because of the multiple characteristics of products, and the ordinary incandescent lamps are very cheap. Heilifes believes that the ordinary people have an acceptance transition period to the price gap. Therefore, in the early stage, the main business is mostly commercial, market and street. With the continuous improvement and wide application of LED technology, people's further improvement of sensory pursuit of LED lamps also requires higher requirements for product performance and product design. This requires updating our LED industry manufacturers and end product designers. Select different parameters to measure "custom-made" lamps and lanterns Today, all aspects of society have been involved in the application of LED lamps, from the market office, small to audio-visual entertainment, whether from the brand concept to the product itself has attracted the pursuit of all sectors of society. However, due to the variety of lamps, the quality is relatively mixed. Thus, according to the different parameters of lamps and lanterns to choose a suitable model for their own use has become a topic of great concern. LED lighting products commonly used parameters, such as: brightness, wavelength, color temperature and so on, as a standard for the identification of good and bad uses. The following sea particle technology for the majority of buyers to explain the common parameters of LED lighting products. Tell you how to choose LED lighting products. 1. Brightness The brightness of the LED lamp includes: Luminance L: luminous flux of a luminous body in a unit stereoscopic angle unit area in a particular direction. Luminous flux φ: the sum of the amount of light emitted by a luminous body per second. Unit: lumen Lmn, which represents how much luminous the luminous body is, the more lumens the more luminous the greater the number of lumens. The greater the lumen, the greater the luminous flux and the higher the brightness of the lamp. 2. Wavelength Wavelength consistent LED, color consistent. No LED spectrometer manufacturers are difficult to produce pure color products. 3. Color temperature Color temperature is the unit of measurement indicating the color of light, expressed by K value. Yellow light is "less than 3300k" and white light is "5300k or more". There is also a medium color "3300k-5300k". Customers can choose the appropriate color temperature light source according to their personal preference, application environment and lighting effect and atmosphere. 4, Leakage current LED is a unidirectional conductive luminescent, if there is a reverse current, it is called leakage, the leakage current is large, the lifetime is short. 5. Antistatic ability LEDs with high antistatic ability, long life and high price. Usually, LED with antistatic capacity greater than 700V can be used in LED lighting. 6. Life The key to different quality is the life span, which is determined by light decay. 7. Design Each product will have different designs and different designs for different purposes. The reliability design of LED lighting includes: electrical safety, fire safety, applicable environmental safety, mechanical safety, health and safety, safe use time and other factors. 8. Energy identification Energy identification is the information that provides consumers with energy consumption and benefits, and it is convenient for consumers to buy high efficiency products. EU energy symbol The European Union divides the energy efficiency of the product into 7 levels, with the highest energy efficiency of the grade a product and the lowest in the G level. China energy efficiency sign China's energy efficiency marks are blue and white background color signs, which are divided into 5 grades, and the meaning of each grade is: Grade 1: the product reaches the international advanced level, the most energy saving, that is, the energy consumption is the lowest. Grade 2: more electricity saving; Grade 3: the energy efficiency of the product is the average level of our market. Grade 4: the energy efficiency of the product is lower than the average level of the market. Grade 5: market access standards (products below that level are not allowed to be produced and sold).

Lighting installation is the key to safety and firmness In the home life, lighting is an indispensable necessities, it is not only the lighting tools, as well as decorations. People love dazzling crystal lamp, lamp Chinese people love classical atmosphere, but either lighting, the installation must be careful, strong safety is the key. Ceiling lamp installation Most of the ceiling lamps are flat shape, and they are installed on the roof. They are named as ceiling lamps. They are named as ceiling lamps. Because of their small space and light, they are especially suitable for use in lobby, corridors, kitchens, bathrooms and bedrooms. Installation method of ceiling light 1, the ceiling light is fixed Put the chassis on the roof, according to the fixed position draw punch position, use percussion drill a hole in the place of installation, with a hammer fasteners such as expansion screws will fill up the hole. Note that the fixed bearing capacity should be matched with the weight of the ceiling, to ensure that the ceiling lamps fixed firmly. 2, ceiling light wiring The roof wire is removed from the hole of the chassis, and the chassis is fixed to the above position with screws. After being fixed, connect the wires and the chassis wires, and connect the wires to the bare areas, and use the insulating tape to wrap them up, and finally install the lamps and Lampshades. Precautions for installation of ceiling light 1, safety standard For the safety of family members, if there are no special requirements, the wall openings are generally 6 millimeters. When installing the percussion drill, it is necessary to install matching drill bits. When drilling, we must pay attention to the depth of drilling and ensure that the expansion screws are fully accessible. 2, power line safety Electrical contact should be good with the connecting line of the ceiling lamp power supply line, preferably wrapped in black tape and keep a certain distance. If possible, try not to place the thread under the same piece of metal, so as to avoid the danger of short circuit. Shooting lamp installation Spotlight is a kind of lighting installed in a small space. Because it relies on reflection, it can produce very strong light only by consuming very little electricity. It can be used to highlight a place in a room, and it can also increase the sense of three-dimensional and create a special atmosphere. Lamp installation method 1, plan to keep the spotlight position The installation method of the lamp is mainly embedded in the installation. In general, the line is reserved according to the decoration plan. The decoration workers will open the ceiling and properly reserve the empty slot of the lamp. 2, light connection Install the base, pull out the wire, fix the screw, connect the wire head, at the same time do not forget the insulation treatment, and finally install the light section. Precautions for lighting installation 1, the light line needs to be installed. Although the spotlight has the advantages of high energy consumption, high brightness and strong decoration effect, there are also some disadvantages that cannot be overlooked. That is, the voltage is unstable and easy to explode. Therefore, when installing the spotlight, we must install the transformer, which can effectively prevent the explosion. 2, proper installation of light In the selection of lamps and lighting, we must have an appropriate amount, especially the spotlights. If we pursue the number of spotlights blindly, we will form light pollution, and it is difficult to achieve the ideal decorative effect. At the same time, too much placement of spotlights is more likely to cause fire hazards. Chandelier installation attack The chandelier is the lighting used in the indoor ceiling. The noble sculpt of the atmosphere can show the magnificence of the house. The use of chandelier requires that the house has enough storey height. Because the weight of the chandelier is heavy, it must be firmly fixed. Installation method of chandelier 1, chandelier fixed The fixed head of chandelier should also be drilled. The punching point should be drilled, and the expansion screw can be punched into the hole with the percussion drill. Because the load of the chandelier is usually larger than that of the ceiling lamp, we must first use metal hanging plate or hook to fix the ceiling, and then connect the chandelier base, so that the chandelier can be installed more firmly. 2, chandelier connection Screw up the head screws. The base is installed. Connect the power wire, the copper wire exposed part is covered with insulating tape, then connect the boom to the base, adjust the suitable height, and finally install the Chandelier Lampshade and the bulb. Precautions for the installation of the chandelier 1, the chandelier can not be installed too low The use of chandeliers have enough height requirements of the house, no matter whether they are installed in the living room or restaurant droplight, can hang too short, not to hinder the normal line of sight or a person feel dazzling as appropriate, general hangers are adjustable height. If the housing is low, the use of lamps is more suitable. 2, the chassis is firmly fixed and safe The most basic requirement for lighting installation is to be firm. Installation should be installed according to the installation instructions. When the lamp weight is greater than 3kg, the embedded hook should be used or the expansion hanger bolts should be installed directly from the roof to fix the support and hangers. 3, check the hanger connection firmly The hanging rod of the chandelier has a certain length of thread, which can be adjusted for high and low use. Besides carefully checking the chassis's fastness after installation, we should pay attention to the reliability of the light box suspended under the sling boom.

There are many kinds of lawn lamps. What are the characteristics and functions of lawn lamps? The LED lawn lamp -- with its unique planning, soft lights for the green city scene add safety and beautiful, and convenient installation, strong decoration, can be used for the park, Les Loges Du Park Hotel, pedestrian street, parking lot, squares and other public places in the area. The Lawn Landscaping sight distance is 6 ~ 10 meters and is appropriate. Some lawn lamp made special small animal or plant simulation in appearance, lawn, it seems the same sculpture beautiful. Commodity features 1, high brightness: LED lawn lamp choose high-power LED, 5050 SMD light source to supply enough energy 2, high quality: LED lawn lamp selection of materials smooth surface, anti fall, waterproof, anti-corrosion and surface non compression molding line, no color difference 3, high number: can reach more than 100000h. 4, high efficiency and energy saving: LED tube lighting lighting, energy saving and electricity saving 5, high safety: LED lawn lamp belongs to low voltage goods, the use of DC 1.2V or 24V power supply, safe without damage, for children, pedestrians and animals useful maintenance. Lamp body adopts high strength structure planning, wind resistance, high strength of anti external force 6, the device is convenient: the device is simple, independent power supply, no need to erect or pre buried transmission line, construction is simple, construction cost is low

What are the features of LED lights, LED lighting fixtures? The light emitting diode, is capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light. Is mainly composed of a bracket, silver, gold, crystal, epoxy resin, five kinds of materials. LED can be converted to electrical energy of the semiconductor, it has changed the principle of incandescent tungsten filament and energy-saving lamps three color luminous powder, and the electric light. According to the analysis, the characteristics of LED is very obvious, long service life, high light efficiency, low radiation and low power consumption. The white LED light spectrum all concentrated in the visible light spectrum, the luminous efficiency can be more than 150lm/W. Classification of LED lamps: 1, according to the luminous color of luminous tube: It can be divided into red, orange, green (subdivided green yellow, standard green and pure green), blue light and so on. In addition, some LEDs contain two or three colors chips According to LED light scattering with or without doping agent, colored or colorless, the various colors of light-emitting diodes can be divided into colored transparent, colorless and transparent, colored and colorless scattering scattering. Four types of scattering light emitting diode suitable for light. 2, according to the luminous tube characteristics of the smooth surface: Cyclotomic lights, side lights, rectangular face, light tube, lateral tube, surface mount micro tube. According to the circular lamp diameter is Phi 2mm, Phi 4.4mm, Phi 5mm, Phi 8mm, Phi 10mm, and phi 20mm. Usually the foreign Phi 3mm light emitting diode is denoted as T-1; the diameter of 5mm denoted as T-1 (3/4); the diameter of 4.4mm is denoted by T-1 (1/4). The angular distribution of luminous intensity can be estimated from the angle of the half value There are three kinds of light intensity angular distribution maps: (1) with high directivity. Generally pointed epoxy package or package with metal reflector, and without scattering agent. The half angle of 5 degrees to 20 degrees or less, with very high directivity, can make local lighting light source and light detector, or by automatic detection system. (2) standard type. Usually used as indicator lamp, its half value angle is 20 degrees to 45 degrees (3) scattering type. This is an indicator light with larger viewing angle. The half value angle is 45 degrees to 90 degrees or greater, and the amount of scattering agent is larger 3, according to the structure of light emitting diode There are all epoxy encapsulation, metal base epoxy package, ceramic base epoxy package and glass packaging structure 4, according to the luminous intensity and working current The general brightness LED (10mcd intensity); the light intensity in the name of high brightness LEDs 10 ~ 100mcd. The general LED working current in 10 mA to tens of mA, while the low current LED working current is below 2mA (brightness and ordinary light emitting tubes of the same). LED lighting has the following characteristics: 1, high purity, rich and bright colors. The LED products almost cover the whole visible spectral range, and high color purity. The traditional way to obtain a color light is incandescent lamp and a filter, greatly reduces the light effect. 2, the actual life of super long life.LED is more than 50 thousand hours, which is several times or even several times as common light source 3, no mercury light, no ultraviolet light.LED light source are solid, green environmental protection, especially suitable for perfume shops, jewelry stores, museums, art galleries and other places of professional, can meet the special requirements of lighting display of goods. 4, solid luminescence, good seismic performance, firm and reliable 5, energy saving, economy, maintenance free 6, dynamic color control, adjustable brightness, tricolor LED combination can use PWM to achieve color changes 7, LED has a strong luminous direction, luminous flux utilization rate is high, and small size, easy to LED lamp appearance design and light intensity distribution control 8, LED can use DC low voltage power supply, safe and reliable

The integration of lighting and courtyard Many families there is a small courtyard, perhaps a large or small. There are people close to nature as a place to relax mood not necessarily, but must be fine, withstand scrutiny. But many designers in the courtyard design at the beginning of the importance of lighting design to ignore, and owners it is not enough attention. Courtyard lighting design as an important means to regulate the atmosphere, beautify the environment, when night fog comes, the courtyard of rich multicolored decorations can make you irritable, calm down inside, experience the natural flavor. Despite the absence of lush leaves, small trees and shrubs can still be full of vitality. Here, the growth form of shrubs, with large and small decorative lights, adds a beautiful view to the garden at night Through the contrast, in the context of a low brightness environment highlights the key expression of the landscape, attract attention A lamp is a point, the two lamp is a line, two lines into line with the surface. With scientific lighting layout to check out the beauty of the courtyard, create a strong romantic atmosphere The pool often occupies the best place to watch in the garden, the summer flowing water makes it grab the exhibition style, flowing flashing lights activate the visual effect, in the middle of the garden creates the atmosphere fantasy scene Give the rockery in the garden of life sculpture without plant background, may also less appealing highlights. Add light embellishment, warm light reflected from a strong contrast in the cold stone.

What are the characteristics and usage of solar lawn lamp? In general, outdoor public park plaza and other places of flowers and trees are not less, if collocation to a large area lawn solar lawn lamp bright, the daytime can play a decorative effect, at night, can also act as the guards, solar lawn lamp has the effect of this is unique, at present a lot of City public green space, in the use of solar lawn lamp, the effect is more ideal. So solar lawn lamp has the characteristics of what? Energy saving and environmental protection of solar lawn lamp Solar lawn lamp comprises a solar battery component (PV), ultra bright LED lamp (Guang Yuan), maintenance free rechargeable battery, automatic control circuit, lamp etc.. Mainly the use of solar energy to work, the light of the sun shines on the solar cell, the light energy into electrical energy stored in the accumulator. The battery in the evening for the lawn lamp LED (light emitting diode) to provide power. Is energy saving and environmental protection. Solar lawn lamp uses long time Lawn lamp using LED as light source, LED long life can reach 50000 hours, low working voltage, suitable for application in solar lawn lamp.LED is powered by a low voltage DC source control, low cost, so that the brightness adjustment can often switch, and the performance of LED will not have a negative impact. It can control the color distribution. The change of light, dynamic vision, so it is suitable for use in solar lawn lamp. Choose a good light source for solar lawn lamp Most solar lawn lamp using super bright white LED, which under the 20mA super bright white LED luminous maintenance rate of the initial strength of 50% of the time (life) to 10000h for solar lawn lamp above 1W, it is best to use the three primary colors and efficient energy-saving lamps. Some solar lawn lamp with only 30-40 ultra bright white LED input power of more than 2W, in this case, if use three color high-performance energy-saving lamp, the price is only LED of 1/10, the flux is 4 times the original, has developed three low-voltage DC color high-performance energy-saving lamp 210W success, life can reach 6000h. Solar lawn lamp using solar LED lamp is actually very good, energy saving and environmental protection, but also very practical, is a lot of city gardens are in use. But also need to pay attention to the selection of solar lawn lamp light source should be selected reasonably, we can find some professional advice, try to select good quality, high safety performance the product, reduce the maintenance cost. Solar lawn lamp to choose more power, trichromatic color high-performance energy-saving lamp is reasonable.

What are the amazing benefits of landscape lights, do you know? Landscape lamp is a kind of popular with European beauty, a new type of green environmental protection type decorative lighting, etc. on the international market, but with the development of the city, it is popular in domestic. So what did it? It is the small Heilifes to guide you: 1. At night to form a good route guidance. 2. Highlight the main landscape at night, make it and the surrounding environment form the relationship between the virtual and the real, enrich the night landscape level Provides a rich ornamental interesting. 3. A continuous row of lights or array of light . 4. Light of different colors for the monotonous rhythm of night, bring. 5. Logos and suggesting the role of specific lights can show you that you are in the park where the area about. 6. Even in the daytime, the lamp with the artistic also a high ornamental value. Therefore, solar lawn lamp can be so attractive, as shown below: 1. Solar lawn lamp automatic color transform, let it become a boring night full of sound and colour, rich and colorful, give children the opportunity to get close to nature. 2. The use of stand-alone solar lawn lamp technology and realizes photoelectric, timing and energy saving control, normal charging in rainy weather, but also to avoid the lawn lamp affected by inclement weather and not the normal use of the drawbacks, with the environmental effect. 3. The design of solar lawn light focusing on the concept of environmental protection, reduce the use of non renewable resources, solve the size and brightness of light of the length of time, and achieved a balance between efficiency and service life. Due to stable performance, convenient maintenance and management, greatly reduces the maintenance cost. It is also a good tool for adjusting atmosphere.

How The lights Garden Lights of The Layout? In modern society, people are increasingly aware of what products should pay attention to environmental protection, energy saving and environmental protection, with the government to promote the promotion of energy saving and environmental protection products, solar garden lights more and more for us everywhere residential, parks, schools and other densely populated areas, solar courtyard lighting design is particularly important. Park, community, school to install solar garden lamp lamp installation should pay attention to the layout, lighting time, lamp design height and lamp selection, these aspects are very important, following the introduction of solar garden lights in the design, installation considerations. 1. Light selection Solar garden lights installed according to the different areas of the design of the corresponding type of lighting, park design into bright colors, color is white or dark green lamp, the light type can be designed for antiques, modern school, the most suitable for modern design, color painted black or white. 2. Design lighting time Solar garden lamp lighting time, determines his cost, so we should design different local time according to different installation, as long as the need to meet the general lighting, parks and schools until 11 p.m. no one, solar garden lighting design time is 6 hours, the difference between different, densely populated, you need to design a longer time, the general design can illuminate 8-12 hours on it. 3. The installation location layout In the park, the community, schools to install solar garden lights can not arbitrarily choose the installation location, after all, he relies on solar lighting, select the installation location should be installed in the sun is enough, there are no trees or high-rise block, lighting a long time place, let the solar garden lights can be continuous lighting. 4. The design of a rainy day In the design of solar garden lights should give full consideration to the rainy and cloudy batteries to have extra power to provide lighting installation according to different places to choose idle days, general design of the standby 3-5 days can be normal in the evening lighting for at least 3 days of rain.

Solar LED lawn lamp, and waterproof wireless, readily available with the heart, the color can be remote control color change, but also a very good atmosphere of the toy! Accompanied by the enjoyment of outdoor scenery, enjoy the beautiful night, to create their own romantic night. This fixture was originally a tool for regulating the atmosphere. When the night comes, take it to the villa garden, the phone stood music, holding the lamp of the remote control, with the music heart of the lighting of the lamp color. At this time with the changes in light color, warm and passionate red, romantic warm blue, youth movement of the green, long charming yellow, mysterious subtle purple ... ... so the whole person's physical and mental relaxation. At this time the villa garden becomes a good place for leisure, relaxation and outdoor entertainment. Choosing a lawn lamp is vital. The shape of the lamp and the garden style with the right, and the surface smooth and bright light uniformity, softness will not cause great harm to the eyes, chic modeling design, adding a little poetic. So passers-by can not help waiting to see, give a happy soul to enjoy. Lawn lamp compared to the traditional lighting, light failure, short life, power consumption and more features, it really clean and honest. You can also change people's feelings, improve people's emotions, and can change people's minds and create a dark and dark palette-like night. Night solar lawn light can provide the necessary lighting and life. Convenience can be high stability, low maintenance rate. Versatile, easy to install space savings. To bring high quality of life life. Increase the sense of security, but also highlight the bright spot, interpretation of the beautiful style, is a very good atmosphere of the adjustment of toys, relax, enjoy this warm courtyard.

With the progress of science and technology, not suitable for this era of products will be eliminated, and now led product is relatively hot, and gradually replaced the use of ordinary light bulbs in the past. So come together today to see the comparison of led lights and ordinary lights. Ordinary fluorescent lamp: the fluorescent lamp has a filament at both ends, the lamp is filled with trace of argon and thin mercury vapor, the inside of the lamp tube coated with fluorescent powder, the two filament between the gas when the ultraviolet light, so that the fluorescent powder Issued a soft visible light. General fluorescent work features: the lamp starts to ignite when a high voltage, the normal light only allows the adoption of little current, then the voltage across the lamp below the power supply voltage. LED fluorescent tube: led fluorescent to high quality, durable, energy-saving as the main features, projection angle adjustment range, 15W brightness equivalent to ordinary 40W fluorescent lamp. Anti-high temperature, moisture-proof waterproof, anti-leakage. The use of voltage: 110V, 220V optional, optional glass or PC material. The lamp is the same as the ordinary fluorescent lamp. LED fluorescent tube with the latest LED light source technology, digital design, saving up to 70% or more, 12W LED fluorescent light equivalent to 40W fluorescent tube (for ballasts and starters, 36W fluorescent real Power consumption of 42W to 44W). LED fluorescent lamp life of more than 10 times the ordinary lamp, almost maintenance-free, do not often replace the lamp, ballast, starter. Green environmental protection of the semiconductor light source, light soft, pure spectrum, is conducive to the user's vision protection and good health. 6000K cold light source gives a visual cool feeling, humanized illumination difference design, but also help to concentrate and improve efficiency. LED advantages 1, Environmental protection lamps, maintenance of the Earth's traditional fluorescent lamp contains a lot of mercury vapor, if broken mercury vapor will be volatile to the atmosphere. But the LED fluorescent lamp is basically not using mercury, and LED products are not lead, play a role in maintaining the environment. LED fluorescent lamp is recognized as the twenty-first century green lighting. 2, Efficient conversion, reduce the heat of traditional lamps will produce a lot of heat, and LED lamps are all converted to light energy, will not form a waste of energy. And the documents, clothing will not produce fading phenomenon. 3, Noisy warm, no noise LED lamps will not produce noise, on the use of fine electronic equipment for the best choice. Suitable for libraries, offices and the like. 4, Light and maintain the eyes of the traditional fluorescent use of alternating current, so every second will produce 100-120 times the strobe. LED lighting is the direct conversion of AC into direct current, will not produce flicker, maintaining the eyes. 5, No UV, no mosquito LED lamps do not produce ultraviolet light, so not like the traditional lamps, there are many mosquitoes coiled in the light next to the source. The room will become more clean and clean and tidy. 6, The voltage adjustable 80V-245V traditional fluorescent lamp is released by the high voltage to rectify the rectifier, when the voltage is reduced when it can not light up. And LED lamps in a certain range of voltage can be lit within, but also adjust the brightness. 7, Save energy, longer life LED fluorescent lamp power consumption is one third of the traditional fluorescent lamp, life is 10 times the traditional fluorescent lamp, long-term use without change, reduce labor costs. More suitable for difficult to change the place. 8, To consolidate a reliable, lasting use. Our professional waterproof LED manufacturing. Website: www.heilifes.com Tel: 0086-18565657069 Wechat: ccm1253200102