Nanoleaf Canvas Expansion Pack 4 pieces. The Nanoleaf Canvas light panels connects to and delights the senses. Playing on sight, sound and touch for a lighting experience that goes beyond mere function. It’s a plug and play light that makes life easier right out of the box. Its edge-lit design, puzzle-like setup, built-in Rhythm technology for real-time music sync, touch and voice control across platforms, transforms your home from smart to intelligent. The Nanoleaf Canvas’ special attention to aesthetics makes it a standalone piece of art that is also the most technologically advanced smart lighting available today. Please note, this expansion pack requires a Nanoleaf Canvas Starter Kit to work.