This RAB Lighting HB101A Bullet Shape Par Floodlight supports a 150W, PAR38-type lamp (not included) that is recessed 1" from the lip to reduce side glare. It includes a set screw for a hood, grill, or visor attachment. A fully adjustable 1/2" NPS threaded mounting arm with serrated locking swivels and sure-grip locks ensure correct positioning. Its porcelain sockets have all- copper current-carrying components. This floodlight is Underwriters Laboratories (UL) Listed for wet locations. When using as an uplight in outdoor applications, a hood or a visor must be used. This bullet-shaped floodlight is a suitable part of a commercial or industrial lighting solution. RAB Lighting manufactures LED, metal halide, and high-pressure sodium lighting fixtures and controls for indoor and outdoor applications. The company, founded in 1946, is headquartered in Northvale, NJ.