LED Strip Controller, DC 12V To 24V 12A 3 Keys Mini Brightness Adjustable Dimmer Lamp Switch For Single Color Strips, Pack Of 3

What is this?This dimmer switch widely used for controlling the brightness and the flash of single color LED strip in the indoor areas. Suitable for home lighting, accent lighting, and decorative lighting setups. Whether you want to create a cozy atmosphere or highlight specific areas, these controllers offer precise brightness control.What will I get?Rating Voltage: DC 12V to 24VCurrent: 12ARating Power: 12V<75W, 24V<144WLED Switch Size: 48x13x4mm / 1.9 inch x 0.51 inch x 0.16 inchTotal Length: 223mm / 8.78 InchPackage Content: 3 x LED Strip DimmerAre there any advantages of the product?1. With different dynamic modes and 10-level brightness adjustments, you can easily create the perfect ambiance for any setting.2. The LED strip dimmer also has a memory function. When it powers off, you don't need to select the mode and brightness level again.How to use it?1."Speed Button": Short press for power on, Long press for power off.2."Mode Button": Press the "Mode Button" and it will change to flashing mode, there is 8 different flashing mode and you can change the flashing mode by pressing the "Mode Button". In this mode, the "Speed Button" can change the flashing speed.3."Light Button": Press the "Light Button" and the light will keep on and no flashing. In this mode, the "Speed Button" can change the light brightness.What should I notice?Please make sure the output and input connection is correct, the red wire is positive and the black wire is negative.