NEW!! 20W low power led surface mounted light 1.SMD 2323 Samsung chip 2 ... 2323 from NEW!! 20W low power led surface mounted light 1.Features l Utra-low light degradation in full compliance ... 70% or more.l SMD chip LED with crystal beads, light flux than the integrated chip beads 40 ... Average power factor above 90%.l 10W, 15W, 20W for option2.APPLICATION AREASSchool, university, hospital, hotel;Conference ...