In many houses, certain rooms—especially kitchens and living rooms—have a half dozen or more light switches that control a wide array of lights and other accessories.
Often, even after many years, the house’s occupant never learns which switch is which.
Instead of just randomly picking a switch to toggle until the correct light is activated, light switches should be labeled. Easy!
Ideally, this should be done when the house is built, so that the labels can be laser-cut and/or printed onto the switch panels in a way that matches the overall interior design.
But in a pinch, you can just use a piece of white paper and double-sided tape.
Fig. 1: An example of a standard confusingly-designed set of light switches. Each switch toggles a seemingly random set of lights. But now that they are labeled, it’s clear what each switch does.
You should label your lights if your house has confusing wiring (which is probably the case).
Fig. 2: Some switches may have a non-light-based effect, such as starting a gas fireplace (far left) or performing a mystery function that only the original electrician understands (far right).
PROS: Probably a sensible suggestion!
CONS: Labels may negatively impact your home’s minimalist aesthetic.