10W COB LED Downlight comes with 75mm cutout, 700LM output, equivalent to 20W CFL or 70W incandescent bulb, and lasts longer very much. Light Source : LUSTRON L112 Rated Watt:10W Input Voltage: 90~250V 50/60Hz LED Lumious Flux(lm):700 lm100 Color Temperature(K)3000-4000-5000K CRI:>75 Fitting adjustable:30 Beam Angle: 45 Material:Aluminum+AL Reflector+Glass Cover ColorPolished Al Life span(H):30,000 Working Temperature:-20 ~ 45 Cut Hole:75mm Size:D 96H 80mm Box Size:9595100mm Carton Size:495205*370mm 30pcs