NEW!! 20W led ceiling light with CE&ROHS 1.SMD Samsung 2323 chip from Korea 2.lumen flux: ... 1500lm 3.Size:dia:190*180mm SMD Samsung 2323 from Korea ,NEW!! 20W led ... or more.l SMD chip LED with crystal beads, light flux than the integrated chip beads 40% higher, ... ; Average power factor above 90%.l 10w,15w,20w to be optional2.APPLICATION AREASSchool, university, hospital, ...