spiral energy saving lamp:with excellent tricolor tube,with CE,RoHS,no flick, ... recession, no flick, eyesfriendly, environment friendly, more safety, save 80% energy, safe performanceaccords with international standards, with certificate of CE, RoHs ... , ISO 9001:2000Main shape:2U, 3U, 4U, spiral, lotus, plum blossomWatts: 7w, 9w, 11w, 12w, 15w, 20w, 24w, 26w,30w etc.Colortemperature: 2700K ...