Globe Electric 7 watt a type white, LED medium base light bulb, 40w equivalent is of great value for the price conscious consumer due to its long life and it is RoHS compliant. Lighting Facts; Brightness: 480 lumens: Estimated yearly energy cost (Based 3hrs/day, 11¢ KwH Cost depends on rates and use): $0.84, Life (Based on 3 hrs/day): 27.4 Years, Light Appearance: 2700 kelvin, Energy Used: 7 watts.