www.floortrendsmag.com/articles/99694-safe-t-first-from-tarketts-johnsonite

Safe-T-First from Tarkett's Johnsonite
March 1, 2016
Johnsonite, a Tarkett company, has updated its Safe-T-First System (STF). The revamped STF utilizes photoluminescent technology to provide a complete escape path marking system through emergency egress stairwells and hallways that may go dark in the event of a fire or other unexpected power outage.