A thermal photo with a temperature stamped on it can sink a real fault or sentence a healthy panel to a needless repair. Both failures come from the same thin...
Commercial Lighting Retail Priorities and Payback
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...
Parking Lot Lighting Poles: Types, Heights and Wind Loads
A row of lot lights has started failing, and the replacement quote focuses on LED fixtures and wattage. Before approving it, check what each pole must carry, where it sits...
How to Design Recessed Lighting Layout: Spacing and Code
You've got a floor plan, a ceiling full of possible fixture locations, and an electrician asking where the lights should go. An evenly spaced grid looks sensible on paper. But...