What is this?A type of dimmer switch widely used for controlling the brightness and the flash of single color LED strip in the home indoor areas.What will I get?Are there any advantages of the product?Remote controller can help you control the LED strip better.Different dynamic modes and brightness for you to choose, choose the settings you want.The LED strip dimmer also has memory function.When it power off, you don't need to select the mode and brightness level again.How to use it?1. Installed the receiver on your LED Strip by wiring.2. Use your remote controller to control the LED stripWhat should I notice?Please note that the red wire is positive and the black wire is negative.