... /T,Western Union Supply Ability:1000 Pieces per day LED light driver 1. Adopts integrated device design, low temperature rise ... , drive stable work, output current constant, no drift. 3. High security, suitable for high humidity, high dust, strong ... final inspection before shipment . ApplicationLED bulb light / LED spotlight E27/GU10 Specification 500mA constant current LED driver for LED light bulb