Outdoor Lamps LED Tunnel Light Wide Input Voltage

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China main port
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TT OR LC
Min Order Qty:
50 pc
Supply Capability:
8000 pc/month

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Item specifice:

IP Rating: IP66 Color Temperature: other Lamp luminous flux(lm): 4700-19000
Body material: Aluminum Alloy Power(W): 45w-180w Certification: CE,SAA,CB
Working Temperature(℃): -40-50 PF: >0.95 Input voltage(V): 100-277
CRI (Ra>): >70 Warranty: five years

Product Description:

1.Technical Specification


Model   No.SDZ02A220045SDZ02A220060SDZ02A22090SDZ02A220120SDZ02A220150SDZ02A220180
Rated Power(W)456090120150180
Rated   Lumen(lm)470063009500126001600019000
Overall   Dimension(mm)445×210×245445×210×245445×315×245445×315×245445×430×245445×430×245
Weight(kg)4.84.87.87.89.99.9


2.Product Features



a、Professional industrial level   product;
b、Patented heat dissipation technology; temperature increase on   the heat sink<15℃;< span="">
c、Designed annual light decay<3%;< span="">
d、Patent module technology , short lead time, easy maintenance ;
e、Good glare control , longitudinal uniformity up to 0.95, safer and more comfortable for driving;
f、AC90~305V wide input voltage range; 
g、Over-temperature, over-voltage and over-current, high reliability;
h、Automatic recovery after   troubleshooting, reduce the work for switching power supply;
i、Excellent design for lightning   protection, effectively protect the product against thunder and lightning;
j、Little light decay , better light   quality;
k、Can dim the l ight in the monitor room, double energy saving; (optional )
l、Can monitor the operating parameters and failure information etc. through network; (optional )
m、Strategy management through management system to achieve;
n、intelligent management and free monitoring functions; (optional )



3.Beam Angle

 


Suitable for 2 and 3 lanes,side mounting, newly-built




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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:Where is the difference between the LED light and the tunnel light?
The LED projection lamp belongs to decorative lighting, and the LED tunnel lamp belongs to function and can illuminate. I also know with the engineer from Guangzhou, you can go there and ask
Q:Are there any different requirements for the use of ordinary industrial and mining lamps, street lights, tunnel lights?
The reserved interface (header) of the installation method is a little different,
Q:Why is the highway tunnel lights two yellow white?
Inside the tunnel was light yellow is white, is by the maintenance department according to the actual situation of the installation, general yellow incandescent lamp, white LED tunnel lamp, incandescent lamp life more electricity, but the price is low, the opposite of LED. Under normal circumstances, the illumination inside the tunnel will be adjusted according to the brightness of the environment. When the brightness of the tunnel is low, the light in the tunnel can be weakened.
Q:Which brand of LED tunnel light is good?
Chau Ming or on the ground, the two brands of street lights and tunnel lights are quite stable
Q:Comparison of LED tunnel light and high pressure sodium lamp
In theory, it should be able to do so, when it is quite difficult to implement.1 from the light emitting efficiency, high pressure sodium lamp can reach 120lm/w, and now LED long 90lm/w (of high power, low power due to decay cannot be overcome for the use of lighting), can achieve this level of the whole world is only Osram, Lumileds, Cree, the 3 companies, the other is the gap between the. If you count the two time, you can only do more than 80lm/w. However, when the junction temperature of LED is high, the luminous flux maintenance rate is decreased by up to 70lm/w. So now LED street lights, tunnel lights can do 70lm/w, that is, a few rare, this also refers to the color temperature greater than 4500k cold light, white light efficiency is lower.2., although from the light effect, LED is far less than high-pressure light, but can pass two times, optical uniformity can be much better than the current high-pressure light. In addition, color rendering is also an advantage. High pressure sodium lamp is only 30, while LED is basically larger than 70. So, from human perception, the LED tunnel light is much better than the high voltage sodium lamp.3., from the energy-saving point of view, now the best LED street lamp test results are 13% energy saving, relative to the traditional high pressure sodium lamp. The so-called 60%, 70%, smiled and passed.4., although LED theoretically has 50000 hours of life, it then maintained 70% luminous flux indicators, and the conditions are very harsh. The biggest problem, no one has been waiting for such a long time.
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
Tunnel lighting energy-saving is proposed for light source, lamps, lighting methods and other requirements, including energy-saving lighting design and energy saving management and energy saving, the energy-saving lighting design is the most important energy saving measures, including the idea of reliable and reasonable standard, new value, and the use of efficient lighting, light source, high efficiency increase the light reflectance and lighting control and energy saving etc.. LED compared with the traditional light source, is the biggest advantage of energy saving and stability, so based on the characteristics and advantages of LED, improve the efficiency of LED chip, reasonable light distribution design to enhance the overall efficiency of the lamp, it is an important issue to solve LED tunnel lighting.LED light effect is the basic measure of the efficiency of the tunnel light, LED tunnel lights according to the requirements in practice, the light efficiency reaches a certain level in order to meet the need to replace the traditional road lighting lamp, metal halide lamp demand.

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