... 50, 000H) 3, RoHS,CE LED Ceiling LampYG-CB003 Light: High power 1W*12pcs LED,Input voltage: AC12V/DC12V ... OR AC85V-AC264VMaterial: lamp body: Aluminum, Technical parameterlight sourcetypehigh power 1W LED*21pcs, Epistar ... optical lens, lamp body:Aluminumsizedimension:Φ178*75mm, cut-out size:Φ145mm whole lamp luminous flux≥1680lm, light efficiency>95lm/w(neutral ...