TK has combined a PIR with an Arduino to create a smart safety light for the house or workshop. Follow along as this gets built out into a more extensive project.

If there's a spot in your home that could benefit from some addition lighting, consider these rechargeable motion sensor lights.

Blinding light, guiding light, or something in between, the best outdoor motion sensor lights make sense as a home accessory.

An outdoor motion sensor light offers security and illumination. Our home security expert recommends six models, including battery- and solar-powered lights.

Explore More We found a motion-sensor cabinet light available for 38% off that will make your life that much easier.