Glow In The Dark exit signs have a 25+ year lifespan and can be almost enirely recycled at the end of their lifespan. These signs are some of the simplest to install, requiring less than 10 minutes per sign with no wires to connect. Maintenance is a breeze as there are no bulbs or batteries to maintain. Call today to talk about Glow In The Dark exit signs and to find the model that is right for your application. If you need an exit sign that does not use electricity but do not have the necessary amount of light needed to adequately charge the sign, or the lights are sometimes turned off when the building is occupied, consider a self-luminous exit sign. Self Luminous Exit Signs use a glowing type of hydrogen gas that glows naturally for up to 20 years, depenging on the model purchased. View our Self-Luminous Exit Signs Category or learn more about Self-Luminous Exit Signs.