Before you test light switch, try replacing the bulb handyman repair wall light switch at apartment. worker using voltage electric tester pen to check power switch. electrician service concept.

Stop walking across a dark room to turn on the light. Install a 3-way switch and control lights from two locations.

Electrical work often requires calling professionals, but if you've got a buzzing light switch, there are a few things you can do before you get to that step.

Knowing how to wire a light switch is critical if you are going to tackle the job yourself. Here we show you how to wire up a ...