... 50,000h, 2 year warranty 7W led downlight Spec: 1:Commodity:7W high power led downlight2:LED quantity:7pcs 1W high power led3: ... 3.Environmental protection ,UL power supply; 4.Long service time, no UV radiation etc.; 5.Temperature:-40degree - +70 degree; 6. ... Such as:High power LED spotlight:(3x3W,3x2W,3x1W,1x3W,1W) LED Guide Panel:(300x300mm,600x600mm,300x1200mm)LED ceiling downlight(12x1W,9x1W,8x1W, ...