Construction and selection of LED roadway lights
The structure of LED roadway lights
1. There is a special gap and explosion-proof surface between the lamp holder and the lampshade of the LED roadway light. When the combustion generated by the explosion in the lamp passes through the gap and the flameproof surface, it will be cooled to a safe temperature, and the explosion pressure in the lamp will be weakened by this gap. There is a heat dissipation device in the shell of the lamp, and a heat shield in the shell, so that it has a good heat dissipation function when working.
2. There are shells and reflectors made of light metal, and some have shells and maintenance nets that reinforce castings. The glass cover is screwed between the housing and the ring, which has an aluminum gasket. The glass of the light is made of high-strength glass.
3. When the lampshade explodes, the lampshade in front of the lamp can withstand the pressure of the explosion. When the temperature suddenly differs by 80 ℃, the lampshade will not burst and explode. The filament of this LED roadway light has a low calorific value. When the glass of the bulb and the lighting maintenance glass are broken together, the power supply will be cut off by the cut-off switch set in the lamp, and the filament will cool down quickly without causing oil and gas explosion or burning.
Reasons for choosing LED roadway lights
1. Driven by high-precision ultra-wide constant current and constant voltage power supply, it can work normally in the range of AC 85V-260V, and there is no other change in brightness, which does not affect any performance.
2. Low energy consumption and high luminous efficiency, the power consumption is only about 20% of that of fluorescent lamps of the same height.
3. Long use time, maintenance-free, and completely solve the safety hazard caused by frequent replacement of light bulbs.
4. The luminous flux of the 4.18W ultra-bright product is as high as 2000-2200LM, and the bubble light source is designed to have a wide irradiation range and a high illuminance value.
5. The shell is made of die-cast aluminum alloy, and the heat dissipation design structure and excellent heat dissipation design ensure the long-term operation of the LED tunnel light.
6. LED roadway lights have beautiful appearance, simple structure, convenient installation and flexible operation.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
