Energy Saving Lamp high luminous,excellent color rendering index green light protect environment CE/ROHS /GS/EMC/ISO9001 Features:1) High quality, energy saving, good ... lighting efficiency2) Suitable for office lighting and home lighting3) Energy saving4) Safe and easy to ... Voltage: 220/240V 50/60Hz, 110/130V 50/60Hz, Base: E27,E26, B22, E14