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What are the design requirements for led module test street lights?
23-11-2021
As a new type of road lighting product, led modular street light has the characteristics of high efficiency, energy saving, stability and reliability. The luminous efficiency is several times higher than that of the high...
What is the reason for the damage of the LED lamp and its cleaning and maintenance?
15-11-2021
The LED lamp is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip, one end of the chip ...
How to repair LED lamp failure?
08-11-2021
LED lamps are gradually occupying the current electric lamp market due to their high brightness, low energy consumption and long lifespan. Generally speaking, it is very difficult for LED lights to cause problems. Among ...
What problems should be paid attention to in tunnel lighting?
01-11-2021
The tunnel is the main structure of the highway in mountainous areas. Due to its special structure, the sunlight in the tunnel cannot be directly exposed. In order to solve the "black hole effect" or "white hole effect" ...
What are the obvious advantages of LED street lights compared with high-pressure sodium lights?
25-10-2021
LED street lights have three advantages: First, the light emitted by the well-designed LED street lamp is clear, controllable and beautiful. The precisely designed optical elements in the LED luminaire ensure that the li...
What is the power of LED tunnel lights?
22-10-2021
LED tunnel light is a kind of tunnel light. It is used for large-area flood lighting in tunnels, workshops, large warehouses, venues, metallurgy, various factories, engineering constructions and other places. It is most ...

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