Walk-in, and the light turns on. Walk out and off it goes. Read on for tips you need to know whether you do it yourself or hire a pro. Before you shop, you need to know what type of light you'd like to control.
Some switches control only certain types of bulbs.
Take a close look at the product packaging to see if the switch will work for your situation. From there, consider the following feature options. Philips and flathead screwdrivers, neon circuit tester and perhaps some wire cutters. Under 10 minutes for experts. Most in-wall motion sensors let you adjust how dark a room must be before the sensor will turn on the electric light.