The DEWALT DC527 18-Volt Area Light is built to take the rough handling of a professional jobsite. Inside the rugged, resilient, dust-and-dirt resistant housing is a 13-Watt fluorescent bulb that shines bright, but runs much cooler than other types of bulbs found on the job site. In fact, this light has become a favorite with a wide range of trades people, including carpenters, plumbers, electricians, HVAC contractors, millwrights, and marine and automobile mechanics. It is a tool you���ll appreciate when working in small, cramped spaces, such as attics, crawlspaces, closets and under decks and porches.