ZY 24W 2500lm 6500K 48-LED White Light Round Ceiling Lamp Source Module - White (85~265V/2 PCS)
High-end LED driver : Input :AC85-265V 50/60Hz; Output:DC28-90V;Input/Output:250mA+/-10%;Big Ceiling lamp source module Diameter: 230mm inner hole: 193mm thickness: 10mm; Small Ceiling lamp source module Diameter: 110mm inner hole: 74mm thickness: 10mm;Easy to weld low thermal resistance quickly heat transferring;Long life span of LED lightup to 30000 hours;High brightness energy saving environmental protection;