This FCW1033 Directional Wall Fixture is Marine grade, corrosion resistant, heavy walled, high pressure die-cast aluminum. Die-cast back mounting plate. Impact resistant, clear, tempered glass. Precision formed semi-specular aluminum for maximum reflectance. Rubber silicone to seal contaminants. Captive stainless steel, tamper resistant hex socket screws. Mounts directly to standard outlet box. Additional mounting holes allow unit to be attached directly to mounting surface. UL & cUL listed for wet locations. Standard polyester powder coat finishes include black, bronze, silver and white with custom or RAL colors also available.