... :Epistar,Cree,Samsung 4.Certificate:CE Rohs High Power Led Bulb Light Specifications of led bulb: ModelGMD-A60-3/4/5/6/7 ... , E27,B22Beam Angle180°CRI≥80Working Temperature-20~40°CLife Span30,000 hrsLED Chip BrandEpistar,Cree,Samsung Features of led bulb:1. Light source ... : High quality SMD LED chip. 2. Long Lifespan: 40 times of ...