Clicks the button to sequentially select 8 different colors of lights; button 3 times, automatic switching of projection direction This is a USB C powered LED light that can choose from 8 colors lighting or gradients lighting Suitable for car, computers, andmobile power sources, very suitable for illuminating dark places such as console boxes and center consoles Due to the ability to change the direction of by switching the lighting LED, it can be used in the direction ( horizontal / vertical) of the USB port according to the vehicle model and equipment.Equipped with memory function, even the engine is turned off and restarted, this function will still light up like the previous setting It has a power of 5V 0.08W and automatically lights up when the brightness isbelow 3Lux, and automatically turnoff when it is 3Lux