... or to stabilize the voltage, or stabilize the current. Main Feature: High power LED drive 10W Power ... or to stabilize the voltage, or stabilize the current, and the other volume is sure to be ... power LED 3W built-in LED drivers.Circuit with constant current, constant voltage, overload, short circuit protection ... 2.5 cmPackage: 1 x 10W 900mA Constant Current Source LED Driver 2012 Hot Sales! 10W 900mA LED ...