The DeWalt DC020 cordless/corded fluorescent work light is designed for plumbers, electricians, mechanical and general contractors for use wherever additional lighting is required, such as crawl spaces and basements. The unit can be powered by AC power and all 12- to 18-volt DeWalt batteries, including the 18V Nano technology batteries. The lightweight work light has a 38-watt fluorescent bulb that is durable and offers longer life. It also has a low-amp draw and runs at a much cooler temperature when compared to halogen portable work lights. A pivoting support arm provides increased versatility, and the compact design allows the end user to easily transport, store and set up the work light.