Straight out of HyperBeam's research and development lab, the C 300 illuminates an area of 6 meters in diameter at the distance of 5 kilometers (3miles) while featuring incredible energy efficiency. The brightness of the light spot produced by the C 300 at the distance of 300 meters exceeds that of daylight. If you are positioned in a totally dark area at the distance of 3 miles away from our C 300 light cannon and it is pointed to where you are, the brightenss of the 6 foot light spot will be enough to allow for effortless reading.