Review on Upgrade Your RV Lighting with KITASST Smart DC 12V Dimmer Switch - Perfect for LED, Halogen, and Incandescent Lights by Leslie Matlak

Bought this for my van conversion and was hoping it would work. I was expecting some issues and an app not working properly, but to my surprise, everything works fine and is very easy to install. The app is better than some of the leading smart device manufacturers in the industry, so I'm going to buy another controller from Kitasst and plug in all of my van's LED lights. Definitely recommend this one for a small device that controls an LED with a Bluetooth connected app.