Loading...
en

User blogs

advertisement
Tag search results for: "solar led street light"
xiuxiu

With the support of the national policy to support the trend of changing the street light, the Led street lights Manufacturers(CLASSIC) ushered in the market's ice age, the street light shipments fell sharply, and with the new companies coming in, the price war waved. The LED street lights manufacturers are facing the decline in sales and the decline in profits. The LED street lights manufacturers who are running and bankrupt are also appearing.

Survival in adversity and development is a very urgent issue for every LED street lights manufacturer.

After a period of observation, on the one hand, the local demand is declining, but there are also some local areas of heavy volume development, such as the Yangtze River Delta, Sichuan, Guizhou and other places, the improvement of the rural image in Hebei Province, the success of the Winter Olympics. Will become a hot spot in the local market.

The demand for LED street light in foreign countries has increased rapidly. In South America, North America and Asia, Japan, South Korea, Malaysia, Singapore and other countries, the LED street light market is developing rapidly. According to the overall market research, the market demand for outdoor lighting products such as street lights, tunnel lights and underground parking lots in the United States is about 200 million ticks this year. There are about tens of millions of street lights in Japan and South Korea. Improving product quality and entering the foreign market is also a good way out for LED street lights manufacturers.

Develop strategic cooperation and advance into the "EMC model"

Vigorously improve product quality, develop unique products with enterprise characteristics, suitable for market needs, and occupy the market with fine products.

Unique and adopting differentiated market strategies, such as targeting the current hot market of solar street light, improving product quality systems, and establishing sound corporate standards, especially in the construction of new rural areas, solar street lights will surely achieve significant development.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

LED street light is different from conventional street light. The LED light source is low-voltage DC power supply, high-efficiency white light synthesized by GaN-based power type blue LED and yellow. It has high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index, etc. Unique advantages can be widely applied to the road. High temperature resistance up to 135 degrees and low temperature resistance up to -45 degrees. Led street lights Manufacturers(CLASSIC) have the following requirements for design:

1. The most important feature of LEDs for illumination is the function of directional emission of light, because power LEDs are almost always equipped with reflectors, and the efficiency of such reflectors is significantly higher than the reflector efficiency of the lamps. In addition, the efficiency of the self-reflector has been included in the LED efficacy detection.

Road luminaires using LEDs should utilize the characteristics of directional emitted light of LEDs as much as possible, so that each LED in the road luminaire directly directs the light to each area of ??the illuminated road surface, and then uses the auxiliary light distribution of the luminaire reflector to realize Very reasonable light distribution for road lamps.

In the luminaire, a good secondary light distribution function can be realized by designing the mounting position of each LED and the direction of the emitted light according to the height of the road lamp and the width of the road surface. Reflectors in such luminaires are only used as an auxiliary three-time light distribution to ensure better uniformity of road illumination.

2. The power system of LED street light is different from the traditional light source. The constant current driving power supply required by LED is a cornerstone to ensure its normal operation. The simple switching power supply scheme often brings damage to LED devices.

How to make a group of LEDs tightly compressed together is also an indicator of LED street lights. The requirement of the LED for the driving circuit is to ensure the characteristics of the constant current output. Because the relative change region of the junction voltage is small when the LED is working in the forward direction, the constant driving current of the LED ensures that the output power of the LED is constant. For the current situation of unstable supply voltage supply in China, it is necessary to have a constant current output characteristic of the driving circuit of the road lamp LED, which can ensure the light output is constant and prevent the super power operation of the LED.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

The only difference between Solar led street light(CLASSIC) systems is the operational profile and the system components used to build the lamp. The small lights you find in the garden's home improvement store usually provide one night of electricity. They charge small batteries during the day and can operate the lights as long as the battery is charged. This full depth of discharge is only available for a short period of time before the battery needs to be replaced.

Some larger solar led street light manufacturers believe that the above design is suitable for commercial practice. However, there are large system failures due to differences in the locations and applications that need to be considered when designing the system. Large commercial production lamps must take into account the location of the project, the applications that will be used, and other project details. At least five nights of autonomy or backup power should be implemented to reduce system maintenance and provide adequate backup in the event of inclement weather with few faults.

Application-specific luminaires should also be used. If you have a large area that needs to be illuminated, a small spotlight will not produce the required level of illumination. Instead, using a luminaire that produces a specific optical and distribution pattern will ensure that the luminaire meets the needs of the project. You also need to consider the lumen output of the fixture, not the wattage. Lighting analysis and calculations can show all of this and can be provided by any reputable solar led street light manufacturer.

So basically this is the case. The solar led street light charges the battery with solar panels during the day, and then the lamps power the battery at night.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led street lights Manufacturers.

xiuxiu

LED tunnel light is a kind of tunnel light. It is widely used in today's society. Led street lights Manufacturers(CLASSIC) apply it to tunnels, workshops, large warehouses, sites, metallurgy and various factories, engineering construction, etc. LED tunnel lights are best suited for urban landscapes, billboards, and architectural facade lighting.

LED tunnel lights are widely used, not only for road led tunnel lights, but also for many large warehouses and garages. LED tunnel lights often have a wide range of light, and the intensity of the light is very large and very practical. There are many LED tunnel lights. In recent years, LED lights have been used very much, not only as space lighting, but also as large-scale city billboard lighting, LED lights and other varieties have great differences, the following are LED characteristics of lights.

Low energy consumption

LED tunnel light power consumption, energy saving, compared with traditional high-pressure sodium lamps, its energy saving is more than 40%.

long lasting

LED tunnel lights have a long life, ideally 100,000 hours, LED tunnel lights and high pressure sodium and fluorescent tubes have a life of only $100,000.

Simple maintenance

LED tunnel lights have high reliability, low daily maintenance and maintenance costs, mean time between failures (MTBF) of up to 20,000 h, LED tunnel lights and high pressure sodium and fluorescent tubes, with a mean time between failure (MTBF) of less than 10,000 H.

Low construction cost

Reduce the construction cost of power distribution systems (cables, transformers, distribution boxes, bridges, etc.), suitable for long tunnels, long-distance power supply, cable, LED tunnel light distribution facilities, which are particularly costly, due to the use of LED tunnel lights for power saving Significantly reduce investment in cable and power distribution equipment.

Simple to use

The LED tunnel light can be started instantaneously, the brightness adjustment is convenient, there is no stroboscopic, the starting voltage range, etc., and various energy-saving modes can be realized, such as adjusting illumination according to road and tunnel traffic information.

Light source environmental protection

High-pressure sodium lamps, fluorescent lamps, and electrodeless lamps contain chemical pollutants such as mercury and lead, while led tunnel light sources do not contain chemical pollutants and are a kind of green light source.

LED tunnel light is a kind of light-efficiency energy-saving lamp. Light-emitting diode (LED) is used as the light source. It has high luminous efficiency and long life. It can be used with different mirrors to realize multi-function lighting. The ballast uses overheat protection technology to ensure the use of lamps. life. The LED tunnel light adopts imported high-purity aluminum anodized material as reflector and adopts precise distribution design, with power factor greater than 0.9, high reflection efficiency, good light transmission, energy saving and environmental protection.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

LED flying lights advantages: energy saving, environmental protection, long life, low heat, safe, no flicker, no noise, no UV, good color, standard lamp (E27, B22), and so on.

The following talk about the main features of Led street lights Manufacturers(CLASSIC) for LED flying saucer Details:

1, energy saving: LED flying saucer than traditional incandescent energy saving more than 85%, more than 50% energy saving lamps or more;

2, environmental protection: traditional lamps contain a lot of mercury elements, UFO LED High Bay Light if broken mercury will evaporate into the atmosphere, serious pollution of air and water resources, LED flying lights do not contain mercury and any harmful substances, is a completely environmentally friendly lighting.

3, long life: up to 50,000 hours or more, is 30 times the ordinary light bulbs, long-term use without the need for replacement, the ordinary family lighting can be described as "once and for all", more difficult to replace the occasion.

4, less heat: the traditional lamps will produce a lot of heat, LED flying lights in the process of using the temperature is between 30-50. The LED flying saucer lamps are all converted to light energy, UFO LED High Bay Light will not cause energy waste, and long-term exposure to the file, clothing will not produce fading phenomenon.

5, security: LED flying saucer body itself is the use of epoxy resin and not the traditional glass, there is no hidden danger of traditional lamp. Even if hit on the floor, it will not easily damaged, UFO LED High Bay Light you can rest assured that use. Especially the seismic performance is good, easy to transport process.

6, no flicker: the traditional fluorescent use of alternating current, so every second will produce 100-120 times the strobe. LED flying saucer is a direct conversion of alternating current into direct current, will not produce flicker, eliminate glare, sublimation visual effects, eliminate visual fatigue, completely to protect the eye effect.

7, no noise: LED UFO lights will not produce noise, UFO LED High Bay Light for the use of sophisticated electronic equipment for the best choice, can also be used for libraries, offices and the like.

8, no UV: LED UFO lights will not produce ultraviolet light, because the LED flying saucer light emitted more gentle, so not like the traditional lamps as strong ultraviolet rays, so there are many mosquitoes around the light source. With the LED flying saucer lights in the room will become more clean, hygienic, clean.

9, the standard lamp: universal standard lamp (E27, B22), can directly replace the existing halogen, incandescent, fluorescent.

10, color is good: color rendering index of up to 90% or more, luminous efficiency can be as high as 100lm / w, a variety of color temperature optional, high color rendering index, good color. Popular beauty: LED flying saucer product design fully reflects the spirit of the trend, the appearance of fashion, elegance, sections of creative.

11, all LED UFO lights factory by the aging test, UFO LED High Bay Light effectively eliminate the Weld and other bad products factory, we fully guarantee the highest quality sales;

12, from procurement to sales, the use of ERP software, computer information management, reduce unnecessary inventory and capital backlog, to ensure that the same quality lower than the peer price of 10% to 20%.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

The light source of solar street light is basically using led light source. This kind of street light is also called solar led street light. However, in the process of use, we often encounter the situation that the LED is not bright. This is the dead light phenomenon of the Solar led street light(CLASSIC).

There are two reasons for the death of the light. One is that the leakage current of the solar led street light is too large, causing the local dead light caused by the PN junction failure, and the whole light work is not affected. Second, the internal connection lead of the solar led street light is disconnected, resulting in LED No current is passed through and a dead light is generated, causing the whole light to not work properly. So how to avoid this phenomenon?

First, prevent static electricity

Static electricity is a very harmful devil for solar led street light. Any problem in one link will cause damage to the LED, making the LED performance deteriorate or even fail.

We know that the human body (ESD) static electricity can reach about three kilovolts, which can damage the LED chip. In the LED packaging production line, a scientific and standardized grounding design must be designed. Generally, the grounding resistance is required to be 4 ohms. The grounding resistance should even reach ≤ 2 ohms.

Second, try to use automatic welding equipment

If manual soldering is used, the soldering temperature must be strictly controlled. This is because manual soldering is used. If a normal soldering iron is used, the soldering iron temperature is above 300-400 °C. Excessive soldering temperature can also cause dead lights.

The solar led street light lead has a coefficient of expansion several times higher than the expansion coefficient at about 150 ° C. The internal gold wire solder joint will open the solder joint due to excessive thermal expansion and contraction, resulting in a dead light phenomenon.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led street lights Manufacturers.

xiuxiu

LED tunnel light is a kind of tunnel light. Led street lights Manufacturers(CLASSIC) uses it widely in tunnels, workshops, large warehouses, venues, metallurgy and various factories, buildings and other large-area floodlights. LED tunnel lights are most suitable for urban landscapes, advertising. Card, facing the landscaping lighting.

Advantages of LED tunnel lights:

LED vs. Conventional Tunneling Light Source LED is a solid-state semiconductor device that can be directly converted into light. Compared to traditional road tunnel lighting (sodium lamps, metal halide lamps, etc.), LED light sources have the following advantages:

(1) Low light decay: If the heating condition is good, the LED 10000h front positive light failure, 10000h front light decay 3%~10%, the first 50000h is basically 30%, far lower than ordinary road lighting, the light is more stable.

(2) High color rendering: general LED color rendering is about 70~80, if using three primary color phosphors, it is higher; general high pressure sodium lamp 20~35, low pressure sodium lamp is lower, so even the traditional light source brightness is higher than LED However, the visual effect is worse than that of the LED. "Not the brightest, but the clearest." This should be the development direction of LED light source applications.

(3) Lifetime: The life of LED tunnel lights is higher than that of general road tunnel lighting, and is now generally higher than 50000H.

(4) Price: Although the current price of LED tunnel lamp holder is higher than that of traditional lamps, with the maturity of manufacturing technology, its price has dropped sharply. The price of LED tunnel lamp high and low pressure sodium lamp is generally 2,000 yuan, and the price of its wire and other accessories Both are higher than the cost of LED cables.

LED tunnel lights have ceiling, boom, seat, wall mount and other installation methods, and the operation is simpler. Meet the needs of different workplace lighting. Integrated design of lighting and electrical box, LED tunnel light has high overall reliability, low failure rate, safer use and convenient maintenance. LED tunnel lights can use intelligent control technology to achieve their own dimming control and save energy. The basic situation of LED tunnel lighting is long. The tunnel is illuminated according to the two-way one-way travel arrangement. The tunnel illumination enters the entrance section, transitions 1, 2, 3, the basic section and the exit section of the LED tunnel light; the lamp function enhancement lamp, all the lights and emergency lights Double cloth lights, the installation height of the lamp is 5.5 meters.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

Light pollution is defined as excessive, misleading or abrupt artificial light, reducing our ability to see stars in the night sky, destroying ecosystems, damaging our overall health, and wasting energy production resources. Outdoor lights are the primary (and possibly the only) source of light pollution. Led street lights Manufacturers(CLASSIC) are responding to calls for reducing light pollution, using new outdoor lighting technology, combined with LEDs to replace old high-intensity discharge (HID) outdoor lights.

Older HID technology usually pays little attention to the light it produces. While they waste most of their energy input as excessive heat, these HID outdoor luminaires typically direct light away from the target toward streets, paths and other surfaces intended to be illuminated. The map of the Global Concentration Center clearly outlines a number of brightly lit cities whose artificial lights illuminate the evening sky of all residents.

LED street lights solve the problem of light pollution, improving orientation devices, lenses and globes, directing most of the light down to objects and surfaces that should be illuminated. However, even with this downward direction, a large amount of light pollution is caused by scattered artificial light reflected by buildings and the ground. This is especially true for brighter and more demanding streetlights with a higher color temperature in the 6500 Kelvin range. LEDs are solving this problem with warm outdoor lights that still provide enough outdoor illumination without backscattering of the illumination.

The company also recognizes that environments with lower moisture content are more susceptible to light pollution because moisture in the atmosphere captures scattered light. Those dry environments require outdoor lighting with a maximum color temperature of 3,000 Kelvin and the lowest possible glare level.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

xiuxiu

In the new rural construction, the integrated Solar led street light(CLASSIC) is not only loved by the villagers, but also saves electricity and maintenance costs. In the later stage, solar LED street lamps play an important role in the development of rural road lighting.

The integrated solar street light has four different styles, selectivity, beautiful appearance, high-grade products, convenient installation, energy saving and environmental protection, and is well received by customers.

The integration of solar LED street lights is used as a solar power source, providing night road lighting, integrated design of poles and battery components, with windproof, internal use of intelligent charge and discharge and micro-computer lights, when control technology. The solar street lamp adopts high-efficiency lighting design, has high-efficiency brightness, is easy to install, stable and reliable, does not lay cables, does not consume conventional energy, and has long life. It is mainly used for lighting of urban roads, community squares, industrial parks, tourist attractions, park greening, units, outdoor parking lots, country roads and other places. The solar LED street light consists of the following components: solar panels, solar controllers, battery packs, light sources, poles and lamp housings, and some are also equipped with inverters.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led street lights Manufacturers.

xiuxiu

LED street lights are energy efficient, non-polluting, and optimistic about the overall best alternative to incandescent bulbs. In recent years, LEDs have set off an unprecedented revolution in the lighting industry. Led street lights Manufacturers(CLASSIC) play a very important role. When the night falls, the first thing we light up is outdoor lighting.

However, street reform is not easy. In the process of reform, many problems have also been encountered. Therefore, in the process of replacing ordinary streets, LED street lights must pay attention to methods and methods, and analyze specific problems so that we can maximize energy consumption. Use LED lights to play their due role.

But in terms of LED, it is definitely more energy-saving than general energy-saving light. Although it seems that LED street lights may be higher in price, with the advancement of technology and mature market, LEDs in the market will also appear. Changes, until the LED development technology is more mature, the performance is more stable and the price is more affordable, it is more practical to promote the LED street light again. Whether the quality of street lighting is good or not will directly affect the amount of resources used. The use of energy-saving lights pioneered in the field of street lights is the biggest support for energy conservation and emission reduction policies.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light.

Pages: « Previous ... 3 4 5 6 7 ... Next »
advertisement