A facility manager hears it during a routine walk, a faint electrical buzz coming from one section of the switchgear. The sound is subtle, but it's louder than the adjacent...
Parking Lot Lights Maintenance Checklist
Replacing a burned-out lamp is the most popular advice for parking lot lights maintenance, and it's often the wrong place to start. A dark fixture may be caused by a...
How to Measure Foot Candles Accurately in Any Space
You've got a lighting complaint, a failed walkthrough, or a dark area that occupants keep pointing out. Someone takes a reading in the middle of the room, sees a reasonable...
Exit Sign Bulbs: LED Options and Replacement Guide
The cheapest exit sign bulb is often the most expensive part of the repair. A lamp can illuminate during a quick walkthrough and still leave the building with an unlisted...