... . Life:3000hr. 3.Voltage:110/127V, 220/240V 4.Spec.:12MM Energy saving light 3U 1.Optional Base:E14/E27/B222.Ave. Life ... : 3000hr.3. Voltage: 110/127V, 220/240V4. 2U,3U,4U,5U,6U ,8 U,half&full spiral, lotus ... for many years. We have a wide range of energy saving lamps, from 2U, 3U, 4U, 5U,6U,8U, small half spiral to ...