LED street light LED price | | | lighting LED lights manufacturer

LED lights installed outdoors, lightning is a very big threat. The power equipment is most affected by lightning, could generate up to 5000 kv even higher voltage, has a great destructive power. So the LED street lamp manufacturers positive efforts to improve the product, make sure not to be struck by lightning. First is street light external lightning protection combined with internal lightning protection, under the street lamp installation position setting lead and simple network, these systems constitute an external lightning protection system. The system can avoid the street lamps fire and personal safety accident caused by lightning. Internal lightning protection system refers to the power supply grounding, set the voltage protection way to protect the LED street lamp. The system can prevent and other forms of overvoltage caused by lightning intruded into the equipment, cause equipment damage, this is an external lightning protection system cannot be guaranteed. Internal lightning protection system on many devices, such as housing, in and out of the sanctuary of cable, metal pipes or set to connect the external lightning protection system such as over-voltage protector, and conducting equipotential connection. LED street lamp power supply by 8000 kv surge voltage test, to adhere to the principle of stability, high reliability, to ensure sufficient design margin.