Glo Brite® PF100 Exit Sign from Jessup Manufacturing is the last exit sign you’ll ever need in your facility. This non-electrical, photoluminescent sign is UL924 listed and charges with ambient light from all light sources, including LED. It’s visible at 100 feet and meets all current building and fire codes. Once installed, Glo Brite® PF100 requires no maintenance, no bulbs, or battery replacement, so you save on maintenance labor. You benefit even more by replacing radioactive tritium signs with PF100, because there is no reporting requirement or disposal with Glo Brite®.