This is a both practical and decorative under cabinet light. Using with detailed workmanship, this LED puck light is and delicate to support long period using. No wiring, can be adhesive, bring you more convenience. Features light color changing design, can be used in many places you want. Features -Color:Black -Material:Plastic -Size:6.70X6.70X2.90cm/2.63X2.63X1.14in -Voltage:4.5V. -Power:1W. -Lumen:10lm. -Remote control distance: About 1-2m. -Power supply(light):3 x AAA batteries(not included) -Power supply(remote controllers): button battery(included) -Five modes: Warm light, red, green, blue, automatic gradient light. -Light color:16 colorful lights. - Made from material with good workmanship, this LED puck light is practical and can withstand long term using. - Puck lights will change the look in your kitchen, bedroom, closet or shelf to a more minimalist style. - Featured by light color changing functions, can be remote controlled or hand tapped to change, this cabinet light is convenient. - Small size, light weight, can be attached to wall, shelf, please make sure the surface is dry and clean before installing this LED light. - These lights without wiring can not light up the area, but also be a delicate atmosphere light to add warmer feeling. Package list: 12 Lights(batteries excluded) 4 x Remote Controllers(button battery included)