Triac Dimmable LED Driver

External 50-55W LED Triac Dimmable Power Supply/Driver for Trailing or Leading Dimming, 1-100% Dimming, No Flash Features: * 100% full load burn-in test * Input Voltage: AC 100-120V/200-240V for Uni-polar PFC AC85-264V for Bi-polar PFC * Protections: Short circuit / Over load / Over voltage / Over temperature, Auto recovery * Soft start with low ripple * Leading edge or trailing edge dimmers * Output: Constant current * Fit for class I protection lighting fixture * Compliant