The revolutionary Twinkly Squares Smart LED wall panels completely redefine decorative lighting. Whether you want pixel-perfect artwork and GIFs for your home or office, cool ambient and mood lighting, reactive gaming lights, or a unique night light for kids, Squares is a must-have for screens and lighting decorations. Each of these decorative panels features 64 high-quality, app-controlled, addressable LEDs designed for exceptional brightness and color quality in over 16 million colors. Combine this extension set with a main panel and up to 12 additional panels (sold separately), and use the Twinkly app to synchronize larger groups of Squares and create massive displays with virtually endless preset and customizable effects, animations, GIFs, and pixel art on your walls and ceilings. Suitable for indoor use only.