The main reasons of white LED beads failure or necrosis

White LED lamp beads are voltage-sensitive devices, in the actual work is 20mA current for the upper limit but often due to various reasons in the use lvautorepairlasvegas of the current increase if not take protective measures, this increase The current exceeds the certain time and amplitude after the LED street lighting beads will be damaged. LED street lighting beads cause damage to the main reasons are: Sudden increase in power supply voltage. part of the line or printed wiring or other short-cir…