... PF :> 0.95, Efficiency: >85% 4,CE COB ceiling lighting 7W CEDifferent dimension can surely satisfy your requirements ModuleGL-T0103CGL ... named brand- Refond or American lumenmax.Other components and LED drivers are from Taiwan & China mainland top brands. ... reflectorApplication:This product can be widely used for partial lighting,decorativelighting,such as shopwindow,canbinet,shop,hotel,museum,theater ...