... 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:1.Material:Aluminium body with reflector and ... standard3.High Power Factor(PF>99%),low THD(<10%)4.Use tri-phosphor powder fluorescent lamp,more brightness, ...