... :Aluminum Alloy 2.High quality,energy saving 3.Long lifespan>50000hours High Quality 5W COB Ceiling Lamp,warm white,white DescriptionSave more than ... all over the world. This led bulb made of high quality metal materials, safe and long lifespan. Perfect for ... Wire Drawing SliverMaterial:Aluminum AlloyInput Voltage:220VEmitting Color:Warm White,WhiteColor Temp:2800-3200K,6000-6500KSize:D102mmPunch Size: ...