The author uses an equipment checklist to test and correct issues with lighting equipment in a drama studio. They found that one light was missing from the rig, and used the checklist to locate a spare light and attach it properly with a g-clamp. Another light was missing a safety chain, which the checklist noted were located in the back of the hall, allowing the author to safely attach one. A third light lacked a gel frame, and again the checklist correctly indicated where spare frames were stored so the author could complete the lighting setup.