The Dimmable Controller for 5V DC Digital SPI RGB LED Strip with IR Remote with 24 Keys Remote is a control device designed to manage the lights of compatible devices. With a DC 5V input, this controller is easily powered via a USB cable. The supplied cable has a length of 0.5 metres, providing flexibility in terms of controller location. This device is equipped with a remote control that has 24 keys, allowing a wide range of options for adjusting the settings of the ambient lights. Available functionalities include the ability to change colours, adjust brightness intensity and select different lighting modes, all according to the user's preferences. One feature is its compatibility with WiFi technology and its integration with the Tuya platform. This allows the user to control the lights remotely via an app on their smartphone. This functionality provides additional convenience and flexibility by allowing control of the lights from anywhere within range of the WiFi network. In short,