2U energy saving lamp 1.80% energy saving 2.high lumen efficiency 3.excellent ... ,20wlighting color:warm white(2700k),daylight(6400k),cool white(10000k)Lamp cap:E14,E27,B22,E40Life time:6000hours/8000hours/10000hoursFeature:Advanced ... ,restaurants,shops and so onOEM is available 2U energy saving lamp