... PF :> 0.95, Efficiency: >85% 4,CE COB ceiling lighting 7W CEDifferent dimension can surely satisfy your requirements ModuleGL-T0103CGL ... ≥ 80Opterating Temperature -20-60°C Different kinds of Ceiling lightFeatures: 1.Safety isolating.2. Light source are from ... :This product can be widely used for partial lighting,decorativelighting,such as shopwindow,canbinet,shop,hotel,museum,theater ...