... saving 3.Long lifespan>50000h Wholesale 5W COB LED Crystal Ceiling Lamp,warm white,cool white DescriptionSave more than 90 ... % of power consumption without losing any brightness, LED becomes ... store, super market, hotel, etc.SpecificationName:5W COB LED Crystal Ceiling LampMaterial:Aluminum Alloy+CrystalInput Voltage:220VEmitting Color:Warm ...