Bayco SL-512 12-Volt 13-Watt Fluorescent Work Light Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels 12 volt cool running fluorescent work light Instant start electronic ballast Rocker on/off switch 20-foot 18/2 SPT-1 cord with 12 volt cigarette lighter adapter Uses cool running 12 volt 13 watt 10,000 hour rated 6500K fluorescent bulb. (included)