Solar street lamps controller circuit diagram

In recent period of fall slowly turned to winter, the rain water volume increased obviously, use LED lights, have to make sure its waterproof properties is good. If it does not have to do a good job of waterproof LED lights, light will cause the LED street light is not bright, short-circuit. Or the rain into the LED road

recently, is slowly turned to winter, autumn rain quantity increased significantly. Use led lamp, must ensure that good waterproof performance. If waterproof isn't doing a good job of led street lamps, lights will lead to led street light is not bright, short-circuit. In other words, the rain into the led street lamp holder, corrosion of the internal wire, wire contact with the lamp, affect the safety of people. Therefore, it is necessary to do a good job of waterproof LED lights. The led lamp is mainly composed of light pole and led street lamp cap. Lamp posts generally through whole hot galvanizing and coating processing, won't ooze water. LED street lamp manufacturers need to be aware of is to do a good job of waterproof LED street lamp holder. Only to do a good job of waterproof lamp holder, to guarantee the stability and safety lighting at night. The small edit below will tell you how to prepare waterproof led street lamp. 1. The appearance of led street lamp shell design can't sag. Try to choose needle hole type, which is beneficial to water from led street lamp shell rapid evaporation. 2. 2 the waterproof performance. Should consider to use led street lamp chips and lens, reaches IP65 rating. Street light head, power box in the back cover and the rear cover power box thread hole design waterproof strip and waterproof plug respectively, sealed performance is good. 3. Necessary to do a good job of leds lamp aging test. Led street lamp holder waterproof strip a service life of the internal connection, for joint sealing performance may decline over the next few years. Therefore, led street lamp manufacturers should be performed after ageing test, to test its waterproof performance, and ensure good waterproof performance for at least five years. This is three methods to prepare waterproof led street lamp. Of course, when you buy led street lamps, don't choose the products of the small workshops. Due to fewer small workshops production equipment, technology is poor, most of the led street lamp is not waterproof. You have to be bought from a common led street lamp manufacturer. You'd better remind you don't covet LED street light, low price!