Here is a set of 9 interlocking triangular LED lights that you can easily operate from your smartphone. The Aurora Light Kit has 9 LED panels, 9 mounting stencils, and 28 mounting strips. It is compatible with iOS, Android, and Amazon Alexa. IFTTT integration is also in the works.
Since this is a WiFi enabled device, you don’t need a separate hub to operate it. You can interact with your lights using Siri.