Features and Benefits:� FAST CURING TIMES - Up to 1 second curing time for some UV primers.� POWERFUL IRRADIANCE - maximum UV-A intensity of 55,000 ?W/cm� at 8 inches (20cm).� ACTIVE COOLING SYSTEM- Keeps the light cooler to maintain optimum light output during extended use.� ULTRA RANGE FINDER - Efficient ultrasonic range finder and timer functions.� LCD CONTROL CENTER - Easily set curing times and irradiance.The CureRIGHT DF-CR004 rechargeable UV Curing Gun utilizes the latest ultra high flux UV-A LED technology and is focused through custom designed optics to provide a more efficient, faster, and safer cure light. Use for all automotive repair and industrial curing needs utilizing ultraviolet light curable fillers, base coats, primers, top coats, and clear coatings. Up to 1 second curing time for some UV primers. Powerful irradiance with maximum UV-A intensity of 55,000 ?W/cm� at 8 inches (20cm). Successfully tested on UV paint products from all major paint manufacturers. Only emits UV-A, and does not emit UV-B or UV-C. Efficient active built-in cooling system keeps the light cooler to maintain optimum light output during extended use. Efficient ultrasonic range finder function. Wall-Mounted charging station provides more convenient recharging process.