Home is not just an alarm system. The safety guidelines of any state mandate residential and commercial units to have proper emergency exit signs for the benefit of their team members and visitors. Traditional incandescent LED exit signs used to consume a lot of energy and came up with hefty utility bills at the end of the month. New generation LED exit signs with battery backup reduce utility bills and deliver uniform brightness even when there is a power outrage. The battery backup can last from 90 minutes to 120 minutes.