ThinkbeeWireless Light Switch and Receiver Kit - No In-wall Wiring or WiFi Needed - Remote Control for Outdoor Lights, Ceiling LED Lamps (3 Switches & 1 Receiver)

This whole product feels nicely made, and works flawlessly. I am using it in my home office to provide multiple locations to control the room's light. It really beats having to hard-wire in a 3- or 4-way switch. The switches (transmitters) can be mounted anywhere, or just left free (e.g. set one on a desk).Triggering the light to turn on/off is very reliable. I've never had a time where I had to press it more than once to get it to work.Highly recommend... If I had another use for this thing, I would not hesitate to buy another.The only downside you might have is that the styling may not match your current decor, but to me that's a very minor point.

Installed on a barn flood light, some distance away.Excellent results, easy install

This product is effective and has a long range capability. I bought this to avoid having to run multiple feet of wiring to switches for lights in a new metal building. It probably saved me running around 60ft of romex, and 3 wall boxes and switches. The sensor is clunky in that it needs to be located somewhere where it won’t get messed with, probably best behind drywall (my solution) or maybe in a wall box with a blanking plate.

These are fabulous. If you need to add a light switch to an end of a hallway that's not there, install these. We live in an older house where the wiring wasn't thought through all the way. You have to walk to the middle of the hallway to turn off the light and then walk to your bedrooms in the dark. So, we decided to install these wireless light switches. I didn't realize how easy they were to install and how helpful having extra switches near each bedroom would be. Worth the money and the time to install.