Sunpak 55-RL Video Light Video light designed to improve color of video footage Sharpens image and increases overall camcorder video quality 15 watts of power output; up to 17 minutes of running time Includes rechargeable ni-cad battery and battery charger Measures 3.75 x 2.5 x 1.75 inches (W x H x D); weighs 7 ounces