These HO shop lights are designed to replace T8HO, T10HO, and T12HO fluorescent lamps. The single-sided T8 lamp offers a 270° distribution with individual optics that create bright and uniform illumination without any dark spots. The lamp comes in 7920 lumens of brightness to provide the best color quality and visual impact. Ideal for replacing the fluorescent light in your garage, warehouse, workshop, and more.