energy saving lamp:with excellent tricolor tube,U /spiral/lutos/plum blossom ... -color tube, high lumence, low light recession, no flick, eyesfriendly, environment friendly, more safety, save 80% energy, safe performanceaccords with international standards ... 9001:2000Main shape:2U, 3U, 4U, spiral, lotus, plum blossomWatts:3w, 5w, 7w, 9w, 11w, 12w, 15w, 20w, 24w, 26w,30w ...