Lithonia Lighting 5200-Lumen 48-Watt Bronze LED Wall Pack LightThe ALO feature allows contractors to easily adjust to customers lighting needs allowing customers to save up to 80% in energy compared to traditional light sources Replace up to a 250W metal halide luminaire while saving up to 83% in energy costs Adjustable Light Output (ALO) UL Certified to US and Canadian safety standards and wet location, rated for 40 C minimum operating temperature and listed as a DesignLights Consortium (DLC) qualified product