Wall-Mounted Mains-Powered LED Controller for Precise Dimming So youre looking for a more convenient way to manage your lights. Introducing our LED controller . This wall-mounted device is your answer for precise dimming . This is mains-powered, which means you need to connect this to the mains circuit. But dont be intimidated! If you have an existing backbox, this is actually easy to install! And even for a new installation, mounting this controller is very straightforward. But if youre not sure or unqualified to work with electrical stuff, we suggest that you get a certified electrician to help you. This controller features four individual zones that you can control with ease with a tap and slide on its surface. Control Up to 4 Independent Lighting Zones with Ease This might not come as a surprise since youve already read the products name, but once youve installed the LED controller on the wall, you can pair four lights (or a group of lights) with it that will serve as your