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FAQ

What are the features of LED street lamp products?
Energy saving, brightness is not ideal, you have no chance to repair, and then change
For the LED street light distribution, is it better to use a lens or a reflector?
Lens better point: the lens can be arbitrarily better match light, mold work is better than using reflective glass, the price of natural cheap
How much is the LED street lamp with six meter pole?
The light pole is about 1000. Look what kind of lamp holder you want. There are 200 to eight hundred or nine hundred
LED street lights around 2800K, the highest color temperature, how many lumens per watt?
The best lamp can do 140 lumens, but to do the whole lamp 120 is basically impossible, the restricting factors of power supply and the other is unable to achieve this level
What is the design height and illuminance of LED street lamps?
1, the first screenshot of table 5.1.3, Weff means: effective width of the road.2, the above lamps refer to conventional lighting, the so-called regular lighting is the lamp installation height of 15 meters below the lamppost.3, light cut type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-65 degrees.4, half light type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-75 degrees.
Will LED street lights affect cable signaling?
What you say may be caused by interference in the closed circuit amplifier in your area, and you should check to see if there is leakage in the street light. The easiest way is to complain about a company that operates a closed circuit network.
How to connect the lightning arrester of LED street lamp?
Return to a proposition. How to ground1, the lamp metal tube and the strip at the bottom of the rod grounding terminals properly connected, pay attention to the ground terminal can not save, ensure that the terminal is connected properly;2, lamp posts of movable tubes, bushings and other loose place, must be greater than 16mm woven belt two connections;3, the lamp holder and the lamp post connection must also be ditto;4. The lamp holder must have grounding terminals, and the grounding terminals must be properly connected with the lamp holder and the braid of the pole.
The same brand of chips, how to judge the quality of LED lights?
To see what the main power supply under the lamp, cross flow or constant voltage, power supply and general outdoor lighting brand, with the meanwell mosopower