Name : led ceiling lamp Product specifications: ac220v 3w 50hz Product characteristics: spray white, black electrophoresis radiator, aluminum chamfer conjoined lens Product specifications: 85*h40mm The size of holes: 67mm Technical parameters 1) powerl3*1w 2)rated voltage :110ac50hz /ac220v 50hz 3) lamp light efficiency :300lm 4) driving power: 3*1w, the input voltage ac85-240v, output current of 300ma, ac110v, ac220v 0.95 power factor power factor 0.65 external, with ic, the overcurrent output automatic protection. 5) car aluminum shell waterproof grade: ip42 6) size : 88*45*70 7) packing box :vellum (neutral box) Vellum (neutral box)