Washington Self Luminous Exit Sign

***Tritium Recycles are 20% OFF with the purchase of a new sign*** ADD A RECYCLE NOW *** For exit sign color requirements please refer to your local authorities having jurisdiction (AHJ) Overview The preferred exit sign in the ferry boats and stations in Seattle, Tacoma, Bellevue and Mt. Vernon, the Washington self luminous exit sign uses no electricity and is totally water-proof. They also last longer than any exit sign and can withstand the widest range of temperatures of any fixture. The SL-WA is also a preferred fixture by our Naval bases in Bangor and Silverdale, especially on bulkheads where glow-in-the-dark photoluminescent signs don't receive enough light. A contained hydrogen gas known as tritium is the magic ingredient that causes these self powered exit signs to glow without the use of electricity, and you will never have to perform maintenance during their 10 or 20-year lifespans. Features 100 ft viewing distance No maintenance required UL 924 Listed Compliant with NFPA 5