The long-lasting LEDs give off warm white (2700K) and satisfactory brightness. This puck light has a thickness of just 0.61 in., which is nearly undetectable under the cabinet. Meanwhile, the exquisite design is high-class for any modernized kitchen. These powerful LED lights are easy to install and convenient to use. It is user-friendly with the double-sided tape to install, which will be reliable and last a long-time. The powerful adopter is 48-Watt and enables a maximum linkage of 12-pieces of the same model. The movement sensor provides a touchless control over the light. Wave your hand to turn the light on or off and hold your hand under the sensor for a couple of seconds to activate the stepless dimming function. 2 linking ways are provided: 40 in. cord and 17 in. cord for different distances between 2-lights. The lights powered by the low-voltage current are safe for you to install, wire and operate. Color: Silver.