Simple Steps for How to Test an Emergency Light
You probably walk past them every day without a second thought, but knowing how to test an emergency light is one of those basic chores that actually matters when the power suddenly cuts out and you're left in the dark. It's easy to ignore those little white boxes or exit signs perched above the doors, but they aren't just decorations required by the fire marshal. They're your literal North Star if a fuse blows or a storm knocks out the local grid. If you've never checked yours, don't worry—it's not a complicated process, and you don't need to be an electrician to get it done. ...