Review on Premium Downlight: 16 Million Color Options, Adjustable 2700K to 6500K, 1PCS by Brian Cooper

Great bright bulbs but had to be returned as they don't respond to the remote. When we opened it up and tried it out, we found that you shouldn't be more than a foot or two away from the sensor. A few days later the remote control was not working at any distance. We didn't even get a chance to install it, but we're glad we tested it before we ran into all these issues.