ceiling light fixture 1.Complied TUV-CE,RoHS 2.Power:8w,14w,21w, ... 28w,35w,54w 3.PF>99%,THD<10% 4.High quality balalst, 30000hr ceiling ... light fixtureCeiling light fixture Power: 2*14w,2*28w,2*35w,2*54wCeiling light fixture Features ... 8000hrs,energy saving up to 45%7.Installation:Ceiling mounting, series connectionApplication: House lighting, shopping ...