Exit Signs-Glow In The Dark are made from Photoluminescent acrylic, specially formulated to absorb and store light energy. In the dark, it emits a bright glow for up to 6 hours, allowing you to easily find your way in the event of an emergency. Three styles are available: EXIT Sign, no arrow, Exit Sign Left Exit Arrow, Exit Sign Right Exit Arrow.

• Unique 1/8" thick photoluminescent acrylic.
• Outside dimensions: 11-1/2" Wide x 7-1/2" Tall.
• Letters are 5" Tall.
• 4 predrilled screw holes are 1/4" in diameter.
• Glows much longer than standard laminated vinyl.