|Lamp luminous flux(lm):
LED Tunnel Light 300Watts
1、Module structure provides larger conductive surface for better heat conduction. Lower light decay and longer life of the fixture would be achieved.
2、light weight design ，up to60% lighter compare with the convectional tunnel light
3、Exquisite design with powerful thermal output, with more reliable waterproof performance.
4、Allow high efficiency heat dispersion by using thermal honeycomb principle and full structure heat dispersion technology
5、through the CE 、CQC、CCC、ROHS certification
Whole Lighting Effect
Distribution Curve Flux
Color Rendering Index
LED Service Life
Grade of Protection
The Graphs Of Distribution Curve Flux
Color Temperature Diagram
Applicable to tunnel ，underground passage，railway，underground parking and other places required for outdoor lighting。
- Q:Can the LED power supply be used as a street light / overhead light / tunnel light?
- Small light. A year decline of less than 3%, the use of LED lights for 10 years still reached the road illumination requirements, and high pressure sodium lamp failure, a year has decreased by more than 30%;
- Q:Ask what is tunnel light?
- Electric tunnel lamp (low frequency electrodeless lamp). Effect of light energy, power, tunnel lamp warm white light more suitable for road lighting because warm white light close to the sunlight effect than yellow lamp, so can give passers-by with a warm heart, at the same time have a better visibility, it is easy to distinguish the road features in the warm white color and the surrounding environment, ensure the road driving safety and comfort.
- Q:LED street lights, LED flood lights, LED courtyard lights, LED tunnel lights, LED solar lamps, current market capacity and saturation? Who knows, please?
- The LED market is far from saturation, you said these lamps accounted for less than US market for 1/100, not everyone does not want to buy LED lighting products, because we don't want to do the experiment, now LED in lighting there are many shortcomings, lack of brightness, brightness 60LM/W, brightness is not enough, electricity price compared with the ordinary lamp, the price is too expensive, the only advantage is long life, but now LED is not mature, reduced life expectancy.
- Q:LED what are the tunnel lights?
- (1) a small decline: if the radiation condition is good, before LED 10000h is light, before the 10000h decay was 3% 10%, 50000h is 30%, far lower than the ordinary road lighting light source, lighting more stable.(2) high color: General LED color is about 70 ~ 80, if you use three color phosphor more high; general high pressure sodium lamp is 20 ~ 35, the low pressure sodium lamp is lower, so even if the traditional light source brightness is higher than that of LED, but the visual effect is worse than LED, "not the brightest, but see the most clearly" this should be a direction of development of the application of LED light source.(3) life: the life expectancy of LED is higher than that of general tunnel lighting. Now it is generally higher than 50000H.(4) price: LED lamp although prices than traditional lighting, but with the maturity of the manufacturing technology, the price is now in continuous decline, high low pressure sodium lamp generally set the price at 2000 yuan, while the price is higher than the cable accessories LED cable and other expenses.
- Q:LED lights do 3C certification to do those tests, and standards.
- Many LED lamps can not do CCC, can only do CQC, depending on the product, the landlord can combine European standards to see the content of the test!
- Q:Why is the highway tunnel lights two yellow white?
- In fact, not all two yellow white, told the tunnel lighting is set according to the actual situation of tunnel location, specific analysis
- Q:Led turn on the tunnel light, connect the power supply, and then turn on the light system device. Why not turn on the light?
- China is the country with the largest number of tunnels in the world. In recent ten years, the tunnel lighting has developed rapidly. The pilot project of "ten cities and ten thousand lights" launched in 2009 has accelerated the application of LED in tunnel lighting. For a time, Shanghai, Guangdong, Fujian, Zhejiang, Chongqing and other 11 provinces and cities, launched dozens of nearly 100 kilometers of LED tunnel lighting pilot.
- Q:What are the LED tunnel lamps manufacturers in China doing better?
- Plus bright lighting, the LED tunnel light manufacturers can also ah, their style LED tunnel lights are specifications, high quality and low price, can be customized according to customer demand.
- Q:I would like to ask Chongqing has the strength of LED energy-saving products (such as LED street lights, tunnel lights, etc.) distributors what?
- The mainland is relatively small, do LED lights. Coastal areas are more, I know that there is a company in Shenzhen to do LED lights, I asked the price, LED street lamps, fluorescent lamps are not very expensive
- Q:Lighting requirements for LED tunnel lamps
- Considering the factors of tunnel lighting design, interior decoration, line length, pavement type, no sidewalks, road link structure, design speed, traffic volume and vehicle types, but also consider the color of light source, lamps, lighting arrangement, level, and human adaptation accesszone luminance condition, tunnel lighting design is to solve this a series of problems.
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