The London is specifically designed for engine rooms with SAE J1171 certification for ignition protection. Low profile and surface mount for mounting on walls or ceilings. Slim design with only 3/8" profile with compact dimensions of 6 1/2" x 3 1/2" dimensions. 7W LED included for low power consumption (0.29 amp) while providing 700 lumens of light output with @6,000K color temperature. LED's are sealed for interior or exterior use with IP65 waterproof protection. For ambient temperatures from -25� C to +45� C (-13�F to +113� F). Requires two mounting screws (included). Supplied with 18" wire leads.