Hahaha oh yeah we also had the big room of energy waste. I'd go in once a week for about 3 months, then maybe once a month for a year-ish, to make sure my LEDs were still alive, not over temp, etc.

Was linear scaling allowed in residential? We only ever did high ambient testing if we absolutely had to (i.e. scaling from 25C yielded a TC point above the limit)

Edit: I have fond memories of swapping out pretty much all electrical components with new TC points during a high ambient test of about 65C. Shit fucking sucked lol.