Catalog > Consumer Electronics > Kits > Kits (By Function) > Light Effects & Control Catalog > Consumer Electronics > Kits > Velleman Kits RGB LED Ball RGB / LED Ball RGB LED Ball - Requires 3V CR2032 Battery (Not Included) Part No: VELLEMAN MK197 Call for Price (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Assemble the MK197 to make a unique LED ball that flashes bright colors in the dark. Use your imagination and customize it to suit any holiday decorations, from Christmas to Halloween! Features Automatically sequences RGB fade and flash effectsturns on automatically when it gets darkTransparent acrylic ball includedEasy to customizeSuited for outdoor use & floats on water (if the ball is sealed with waterproof glue, not incl.) Specifications Power Supply: 3 V CR2032 Battery (not incl.)Power Consumption : 5 mA maxPCB Diameter : 38 mm (1.5")Acrylic Ball Diameter : 50 mm (2")