... CE&ROHS 3.2 years warranty from manufacturer 4.50,000 hours li we are manufacturer which specialize in produce ... /W8.Initial Flux: WW/7,000LM; NW/7,400LM CW/7,100LM9.IP Rating:IP6510.Working Life Span: 50,000Hours11 ... WW/2,700-3,900K;NW/3,900-6,000K;CW/6,000-7,000KData:1. Total Harmonic Distortion:≤9%2. Power ... 10. Color Rendering Index: WW/Ra>68; NW/Ra>75; CW/Ra>75 11. Power Line: 0.75mm three-core cable ...