This LED puck lights are equipped with 2 wireless remote control allowing you to control the lights remotely and set the color, brightness and timing. You can also the lampshade to turn on/off the light or switch the light. There are 5 luminosity levels, and the timing function of 120min. 16 Color options: warm white (3500K) and 16 preset colors. The RGB puck light is especially useful in under cabinets with insufficient lighting. Also as a colorful atmosphere lamp to adds a nice little update feel. you can easily stick them under the countertops and anywhere with smooth contact surfaces in your kitchen, bedroom, stairs, cabinets, hallways, counters, closets, pantries. without drilling any holes and causing any damage to your furniture. For children and the elderly, the puck lights are than candles. When camping in the wilderness, the night light doesn't add to the burden, but illuminates the tent. In the dark, also works as emergency light in a power outage. Our under cabinet color