Aluminum Direct View Exit Sign Mount They have an expected lifespan

They have an expected lifespan of 50-plus hours

LEDs use only 4 watts of AC electricity

A UL tested and approved 6 volt 25 watt sealed lead calcium battery will provide 90 minutes of illumination

They also last for up to 50 hours of overall use and are RoHS compliant

No maintenance is necessary

Aluminum Direct View Exit Sign Mount They have an expected lifespanOverview The aluminum direct view exit sign uses red or green LEDs which are directly visible in the 'exit' stencil of the unit, giving it the longest viewing distance of any exit sign we carry. Most exit fixtures use a single LED strip placed inside the housing which edge lights a red or green lens, producing much dimmer illumination. Standard exit signs can only be seen up to 75 feet, and this visibility decreases if there is smoke in the room.