This OSHA NRTL Compliant fluorescent work light uses a single 13 watt fluorescent bulb rated at 10,000 hours of use. The amount of light produced is similar to that of a 75 watt incandescent bulb but with a daylight color to it. The work light is turned on/off by a single sealed push button switch and has a 25 foot 18/2 SJT cord.