led bulb 3w

Features Wide voltage and constant current design Special safety design, no short shock; easy for application. Driven by switched power supply, No delay to starting, Solid State, High Shock/Vibration Resistant, No UV, No RF Interference, Mercury Free High Luminous Efficacy >85 lm/w, CRI>80 ra Rated to operate from -20C to 40C Longer lifespan>50'000h Output equal to 50W incandescent bulb