The DEWALT 18V XR Cordless Handheld LED Worklight – Bare Unit has variable light settings for maximum brightness or extended runtime. The light brightness features 250-500 lumen output with a broad and even beam pattern and delivers up to 10 hours runtime. The nine position articulating lamp head provides directional control of light output and the extendable hanging hook allows the worklight to be suspended during use. Battery is not included.