How to Test if Your Light Switch Works or Not
This one hits close to home because we just had a ceiling light stop working in my house (and no, new lightbulbs didn’t fix the problem). The house is 80 years old, so there could be one of several things wrong, but I was leaning toward a defective dimmer switch. Gilchrest Electric offers some good advice on how to test the light switch to see if it’s broken. Some knowledge of voltage testing required.
