Energy Free EXIT signs that never need - Batteries -Lightbulbs -Electricity -Testing. UL924 listed rocks meet building and fire codes. Code required stairwell luminous egress solutions. MN8 develops, markets and sells revolutionary photoluminescent coatings and products that will provide illumination for several hours and stay visible in complete darkness for up to 80 hours. These materials will charge with just a few minutes any light source. There is no need for any external battery, electrical, or energy source other than light. They can be recharged indefinitely. The firefighting, industrial safety, mining, construction, maritime, and defense industries have no way to illuminate products, tools, and/or personnel in the dark without an active electrical source. Additionally, there is a need to illuminate many areas that may lose external power or not have ready access power. Our products and applications can assist a firefighter with quickly locating dropped tools, identifying other firefighters and searching for victims. Additionally, firefighters typically work in dark environments, our light emitting products and coatings They can illuminating vehicles, tools, and emergency evacuation routes in the mining industry. There are many applications in the construction industry that could greatly benefit from our products ability to identify hazards at night and provide accountability to both individuals, equipment, and machinery. In the maritime industry our products can provide illumination to rope lines, nautical hazards, and help docking procedures at night. The defense sector could greatly benefit from our technologies in both nighttime operations and in providing light alternatives in areas that do not have access to power. Additionally, our products can provide an environmentally friendly lighting source alternative as they do not require any external energy source other than light.