2U energy saving light

2Uφ9 energy saving light Specifications Operating voltage :110 to 130 V or 220 to 240 V Optional Power :3w,5w,7w,9w,11w,13w,15w,18w Luminous:80-84(R) Optional Color Temperature:2700/6400(K) Average life time :6000hrs/8000hrs available Optional base : E27/E14/B22 Features Saved energy greatly,save 80% energy than incandescent lamp; Service life long ,up to 8000 hours lifepan; Pure trichromatic phosphor, water coated power technology,the lamp brightness higher; Flicker free starting operation, without communication noise,protect eyesight; Exguisite design of insulation and heat dissipation level, usage credibility; Excellent fire-proof, safegguard.