Battery backup exit signs battery powered emergency exit signs are hard wired with an internal battery backup system that allows the unit to operate for at least 90 minutes in the event of a power failure.
Emergency exit sign lights with battery backup.
Torchstar led emergency exit light with battery backup ul listed 120v 277v input high light output for hallways corridors stairways pack of 4.
4 7 out of 5 stars 7.
81 99 81 99 20 50 count get it as soon as tue feb 25.
Gruenlich led combo emergency exit sign with 2 adjustable head lights and double face back up batteries us standard red letter emergency exit lighting ul 924 qualified 120 277 voltage 4 pack 4 8 out of 5 stars 23.
Harmonic led exit sign ul certified ac 120v 277v red emergency exit lights with battery backup commercial grade and fire resistant exit emergency lighting with 2 adjustable head lights.
4 9 out of 5 stars 28.
5 coupon applied at checkout.
Prev 1 2 next standard red led exit sign white or black housing battery backup.