Review on Goldwin Controller Changing Wireless Compatible Lighting & Ceiling Fans by Kimberley Cook

Ok after initial 5 star review that was it. => One star. Strong advice not to buy from this site unfortunately. Continue reading. Out of 6 units (2 x 3 packs) one didn't work and was DOA, that can happen right? Order another one, let's continue. The small app works well, so for almost 2 years. Then, two days ago, 4(!) of them stopped working. They flashed a red-green-blue storm of light with a rapid rhythm. I brought them to the desktop and tried to reprogram them: connect the WiFi of a small device, try to add it to the application? "Hmmm. something went wrong" is a useless error code. They send out a Wi-Fi signal, the phone can connect to it. but then the app cannot configure them. I've tried all 4 multiple times to no avail. Come on, at $11 a piece I could expect something that doesn't look like an annual that you have to buy/plant a new one every season.