"The DEWALT Cordless Fluorescent Area Light illuminates your jobsite with 13 Watt fluorescent bulb. Features built-in telescoping and 360 rotating hook for hanging in different locations. The over-molded lens cover provides increased durability while the pre-heat circuit helps eliminate blackening at the base of the bulb. Bulb replacement is easy with the tool-free lens cover. Image representative of product Model# DC527 does not include an 18V battery. Battery Included No, Battery Type 18V, Includes qty. 1, Volts 18, Watts 13, Full Load Run Time Hours 3.5, Overall Length in. 3 1/2, Bulb Type Fluorescent, Bulbs qty. 1. Tool only battery sold separately Over-molded lens cover provides increased durability on the jobsite Twist-and-lock tool-free lens cover for easy bulb change"