Super-bright, mercury free, 20W LED bulb in Daylight White (6500K).
Works great with clamp lamps, and other light housing units commonly used in garages shops, as outdoor security lights, on work sites, photo studios, or for outdoor events where lots of light is required.
Energy efficient LED with a cost of around $6.40 per year if used 8hrs a day.
Edison E26/E27 base
15,000 life hours