2U energy saving lamp 1.80% energy saving 2.high lumen efficiency 3.excellent color rendering 2U energy saving lampModel:SJ-W-09Product name:2U energy saving lampVoltage: ... warm white(2700k),daylight(6400k),cool white(10000k)Lamp cap:E14,E27,B22,E40Life time:6000hours/ ... 8 times longer than incandescent lampsMore efficient in energy savingApplications:residences,offices,restaurants,shops and so onOEM ...