I installed this product into an existing ceiling fan. The previous module was destroyed in a power surge. I was able to install this product within 30 minutes, including taking the old remote down and installing it in the new location, re installing a fan blade that I had removed to make it easier to reach the box for the install. The fan controls and the light controls work great, allowing for different speeds and a dimming feature for the light. Product was shipped in a timely manner, thank you.
unit works well in a pull string style light/fan. I just set the fan to the speed i like and the light is off or on. I used it on a fan/light where the light switch is inconvenient to get to and the remote is a better option i can leave on my desk.