|Lamp luminous flux(lm):
LED Tunnel Light 120Watts
1、the lamp uses imported chip，assuring the led to be high efficiency，low consumption and stable
2、using built-in constant current output allows high electric energy conversion efficiency and good stability。
3、long service life design of up to 50000 hours assures the high reliability
4、simple in installation and operation，it can work just after the altermating current powering on
5、ballast and other auxiliary lighting parts become unnecessary，enabling to save large amount of lighting maintenance man-hours and cost
6、Through the CE、ROHS、CCC、CQC 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: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:How to select LED lamp driver power correctly
- Intelligent control is one of the advantages of LED lamps, and power supply is the key of intelligent controlIntelligent control in LED street and LED tunnel lighting application conditions of the most mature the most obvious effect, intelligent control can be controlled in different time, to realize the stepless lamp power according to the road traffic density, can meet the application requirements, and realize the enormous energy-saving effect, can save a lot of money for the public road authorities. The application of tunnel lighting can not only save energy, but also automatically adjust the brightness of tunnel entrance and exit according to the brightness outside the tunnel, and provide a visual over stage for drivers to ensure driving safety.
- Q:Can the LED power supply be used as a street light / overhead light / tunnel light?
- Reliable quality. The circuit power supply adopts high quality components, each LED has a single over-current protection, no need to worry about damage;
- 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: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?
- Nevertheless, the forum pointed out that development of 2010LED application technology and marketing professor at Chongqing University, Chongqing city LED lighting alliance Secretary General Chen Weimin held in Shenzhen in September 6th, the LED tunnel domestic lighting applications there are still some unsatisfactory places.
- Q:What is the IP protection level for tunnel lights?
- As an instrument used in explosive hazardous areas, the protection level of its enclosure should also be specified and given a certain amount of code, that is, the IP grade number.The shell protection class specified by IEC144 is expressed by a code corresponding to its impact against external objects, puncture ability and water resistance. For example: this type of instrument measuring circuit board should not remove the shell, otherwise it will violate the minimum requirements proposed by IP40. The protection level is made up of two digits, with the word "IP" in front of it.
- Q:Are there any different requirements for the use of ordinary industrial and mining lamps, street lights, tunnel lights?
- Industrial and mining lamps explosion-proof, street waterproof, tunnel lights durable.
- Q:Comparison of high pressure sodium lamp and LED lamp in tunnel
- Of course, the power is less than LED high pressure sodium lamp, but the tunnel environment is complex, because of poor air circulation, a large number of exhaust gas expansion accumulation, light propagation ability was significantly inhibited, high pressure sodium lamp can emit yellow light penetration better (anti fog light), to ensure the safety of passing vehicles.
- 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
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