The Infratech Color Matcher Light System works in a high color temperature 5300K that duplicates natural sunlight. This system provides the effect of sunlight in all conditions. This handheld, lightweight system covers a large surface area. The high-powered (70 watts) system is highly economical and cost saving. The momentary on and off switch adds versatility, while the handheld design makes this a worthwhile machine to have around in your body shop. This system avoids costly color mismatch and eliminates redoing of work. Made in the USA, this system also efficiently identifies post paint defects in your vehicle.