Products with battery backup contain a battery so in the case of a power outage the lights or signs with stay illuminated for roughly 90 minutes.
Remote Capable
Remote Head Capable products allow you to connect additional Remote Heads to your emergency lighting.
High Lumen
A lumen is a measure of the amount of brightness of a lightbulb -- the higher the number of lumens, the brighter the lightbulb. High Lumen Emergency Lights are much brighter than the standard emergency light.
