Energy Saving Lamp Code:805.303 Power:7W/9.5W/12W, E27 R63 220VAC/50HZ, 110VAC/60HZ Colour Temperature:2700K/3500K/6000K Energy Saving LampCode:805.303Power:7W/9.5W/12W, E27 R63 220VAC/50HZ, 110VAC/60HZColour Temperature:2700K/3500K/6000KSuitable for home use, office building, commercial lighting etc.Don't need ballast or magnitor, it is easy to fix. Energy Saving Lamp