Our Exit and Emergency Light is semi-recessed fixture that's flanked with two (2) round adjustable incandescent wedge base lamps heads! Constructed from 20-gauge steel, this model is corrosion resistant and rated for outdoor use (UL 924 Listed). It operates with a standard Sealed-Lead Acid battery at 6V and provide up to 90 minutes of power in the event of a blackout. Perfect option to replace your Navilite N7WH fixture.