500W (watt) industrial grade directional floodlight. 67% brighter than a 300W quartz light. Provides equivalent light to three 150W PAR flood lamps. Die-cast housing with thermal tempered glass hinged door for easy access to lamp. Bronze finish. Instant On/Off; pure white light. Can be used on dimmer. Not designed for use in the face up position. Includes 500W quartz bulb. Adjustable. UL (Underwriter's Laboratories) listed for wet locations. 9.3" W x 8" H x 5.5" D. 2 year limited warranty.