What is the purpose of using an approved safety cable when installing lighting units?

• A. To improve lighting quality
• B. To secure the unit and prevent falling
• C. To simplify removal
• D. To reduce electricity use

Answer: (B)

Fall protection for overhead lighting is the central idea. An approved safety cable provides a backup hold for the fixture, securing it to a structural point so that if the primary mounting fails, the fixture won’t crash to the ground. This backup is designed and rated to withstand the fixture’s weight and is attached independently of the main hanger, following manufacturer guidelines and safe rigging practices. This is what keeps people safe during setup, rehearsals, and performances, especially when using elevated positions. It’s not about improving lighting quality, nor about making removal easier, nor about using less electricity. Those effects don’t come from the safety cable; the cable’s role is protective. In practice, you install the primary support and then add the approved safety cable as a redundant line, anchored to a solid structure, and secured with hardware rated for the load, then regularly inspect for wear or damage.