GE Lighting 25905 60-watt A19 Light Bulb with Medium Base, Black, 6-Pack Blacklight bulb A19 shape with medium base for use in table lamps and enclosed fixtures Uses 60 watts Lasts 0.9 years based on 3 hours per day usage Estimated yearly energy costs 7.23 based on 3 hours per day 0.11 per kWh