Housing: Precision die cast aluminum, 1/2" NPS threaded arm with locking swivel fits all standard mounting boxes.
Reflector: Anodized semi-specular aluminum.
Lens: Thermal tempered shock resistant glass.
Lens Gasket: High temperature tubular silicone set in die cast retaining groove remains in place during relamping.
Socket: Glazed porcelain 4kv pulse rated with nickel plated screw shell and spring contacts. Variable beam spread with 2 position adjustable socket.
Finish: Chip and fade resistant metallic architectural bronze or white polyester powder coating.
Lamp: 150 Watt High Pressure Sodium ED17 Medium Base S55 (included)
Ballast: 120V NPF Ballast
Starting/Operating Amps: 4.5/3.2