Full control with a smartphone app. No need for a remote control or switch, you can adjust brightness, color and color mode with the app via Bluetooth connection even from the couch. Designed for enhanced gaming, home theater and music entertainment.Inspired by building blocks and puzzles, the modular fixture is entertaining. It allows you to create unique layouts that showcase your customized life. Each USB power supply can power up to 10 blocks. Easily turn your walls into works of art and create a smart home lighting system. Music Mode turns your favorite songs into a dancing symphony of colored light.Reinvent your music in an animated color display. Enjoy the lights dancing to the beat of the music. Energize your environment with a variety of experiences for dining, living and home scenes. Perfect for hosting parties or decorating for events like Christmas.Make sure all arrows on the USB connector do not point to the T-controller.