Glow-In-The-Dark Safety Sign, 10 in ht, 14 in wd, Red on Yellow, Plastic, Surface Mount

Lumi-glowin the dark, signs are visible with green-yellow glow surface. Any light source can 'energize' the photoluminescent material with 'glow-power' for up to 10 hours. In regular light the sign surface is nearly white with slight green appearance.lumi-glow plus+this plus+ version of our standard lumi-glow signs far exceeds the safety standards for photoluminescent material - rated to glow 24+ hours. It surpasses all the standards and performance of our lumi-glow and meets a few more standards, including the APTA standards (passenger rail standards). It is laminated coated film that withstands uv-light for outdoor exposure.

• Shows direction with bold red font and arrow
• Glow material helps improve safety during power loss