Commercial buildings switched to LEDs faster than most owners had budgeted for. The Energy Information Administration's Commercial Buildings Energy Consumption Survey found that the share of commercial buildings using LED...
Emergency Exit Sign Installation: A Compliance Guide
The inspection is tomorrow, and the exit signs are already on site. A few are mounted above doors, others are still boxed, and someone has noticed that a new display...
Exit Sign Battery Types and Testing Requirements
The most popular advice about an exit sign battery is also the least useful: replace it every few years and move on. That rule may be simple, but it ignores...
Emergency Lighting Requirements Commercial Buildings Guide
A facilities manager can do everything right during a routine walkthrough, then find a serious problem when the normal lighting drops. The emergency heads may activate, but a stair landing...