This unit comes with a WHITEbase. Our awesome new Super Bright LED Light Base offers several color changing options as well as a "white only" option! This 6" Diameter base has an acrylic top over the lighting which provides a level and solid display surface. There are 10 LED lights in each color: red, blue, green, and white. Let the colors rotate automatically or pause on any color. You'll get 5 color changing modes. Each fresh set of AA Batteries (uses 3 batteries, not included) will last for 15+ hours. LED bulbs will last for thousands of hours. You can also use a 4.5V DC adapter (not included). This light base is fantastic for uplighting your floral Decor, vases of any kind, liquor bottles, awards, food displays, and more! You can also DOWNLIGHT chandeliers hung at an event! Also available with BLACK base. The Lighted area of the base is 3.25" in diameter. The entire diameter of the whole base is 6".