Solid Photoluminscent Tapes Glow in the Dark protecting your workers in blackout conditions. Use Glow warning tape to make potential danger apparent, being prepared takes planning, highlight hazardous areas, equipment, machinery, aisle, walkways and life saving equipment. Glow in the Dark tape is immediately visible so occupants can identify a safe route and avoid dangerous obstacles during power outages. Be prepared; mechanical failure, fires, storms or earthquakes can quickly knock out power. If your lighting system fails, glow in the dark tape, signs, stair and path marking systems glow in the dark to provide guidance for those attempting to quickly exit a building