This 4' LED shop light is a real showstopper! With a dip switch on the side of the fixture to switch up the CCT and wattage, you'll get 4720 to 5961 stunning lumens of light output. Plus, a smooth PMMA lens gives uniform illumination without any glare, a galvanized metal construction keeps it strong and durable, and there's knockout holes on both ends for easy installation. Perfect for commercial applications like garages, warehouses, and workshops, this LED 4' shop light is ready to go!