Globe Electric 2 watt a type soft white, LED medium base light bulb is instant on and does not use ultraviolet light. It is a LED light bulb of great value for the price conscious consumer due to its long life and it is environmentally friendly. Lighting Facts; Brightness: 60 lumens: Estimated yearly energy cost (Based 3hrs/day, 11¢ KwH Cost depends on rates and use): $0.24, Life (Based on 3 hrs/day): 13.7 Years, Light Appearance: 3000 kelvin, Energy Used: 2 watt