Rowmark's glow product! Rowmark's LaserGlow is specially engineered to exceed the photo-luminescent standards set by many municipalities and organizations. A laserable, non-radioactive flexible plastic substrate, it is the ideal choice for exit, emergency and way-finding signage. For color option click HERE - you have to scroll down quite a ways.

Waay back when we lived in the mountains, my husband Steve and I used to stay overnight at the store occasionally. We had a piece of this material left over from an order and it was our nightlight - it glowed softly all night!

• LaserGlow Features
  Engineered with non-radioactive chemical light source for safety
  Zero energy consumption, green design, sustainable
  Zero maintenance, no bulbs or battery replacement Non-toxic, not radioactive
  Thin, low profile material
  Consistent, uniform illumination
  Recyclable
  LEED point contributor
  Create lasting engraved signage with a laser or rotary engraver
  Vector cut-out appliqués
  At full charge, Ultra LaserGlow can be seen from a distance of 25 ft, and glows for a
       min of 90 minutes
  Meets the UL 1994 Standard for Luminous Egress Path Marking Systems and is
       acceptable to use in most building egress signage applications