... White:2700K-3500KCool White:6000K-6500KLED Power:7*1WSize:Ø130×H:75Open Hole:Ø110Choice PCB Color:Black,White,BrownLife:50.000hrsFeature ... light distribution technology and reasonable lighting design keep the lighting stable,which prolongs the lam life.-Special-made convenient and safe ... lighting design is more reasonble, the lighting effect is more stable,and the use life is longer.thus,they can meet ...