Auto Drive Battery Operated Multi-color Changing LED Dimming Cabinet Puck Lights 4 Pack Widely Used: Auto Drive Battery Operated Color Changing LED Dimming Cabinet Puck Lights greatly help under cabinets in dimly lit kitchen. It is easy to install, with dimensions of '2.5" x '1" x '2.5", and adds a nice little update feel to your kitchen. It can also be used for cabinet display, closet, hallway, etc. Bright Adjustable: bright enough, soft and high quality long lasting LEDs, no need to replace LEDs. Switch the color or turn on/off the light by pressing the lamp cover above the lamp body. The first press is white light, the second press is red light, the third press is green light, the fourth press is blue light, the fifth press is dynamic mode, the sixth press is off. Increase/decrease the brightness by long pressing the +/- button above the lamp body. This product will suitable for all brand of vehicle.