Profile: Sta-Brite Electronics provides emergency lights and exit sign batteries. Our product line includes emergency lights, exit signs, 4 & 6 volt SLA batteries, Lithonia batteries, light alarms, Kaufel batteries, and Hubbell & hi-lights. Thermoplastic L.E.D. exit sign-red letters are constructed from corrosion, flame, and scratch resistant thermoplastic. These can be universally mounted on wall or ceiling, surface mount, or with included canopy.