MacRumors posted a review on the Nanoleaf Triangle and Mini Triangle Light Panels
A quote from the article:
At the beginning of the year, Nanoleaf unveiled its new Shapes line, which features interconnected wall-mounted light panels in different shapes that display a rainbow of shifting colors. The Hexagon light panels, launched this summer, were the first new light panels in the lineup, and now Nanoleaf has launched the Triangles and Mini Triangles, two new shape options that connect to one another and to the Hexagons.Nanoleaf Triangle and Mini Triangle Light Panels Review
Nanoleaf has been making HomeKit-connected light panels since 2017 when it launched its first triangle-shaped lights, but the newest panels in the Shape line are the only ones that are interoperable and able to connect together. The Hexagons, Triangles, and Mini Triangles work together, but they do not work with the original triangle-shaped Light Panels or the square-shaped Canvas panels. The Mini Triangles are priced at 119 for five panels, while the standard Triangles are priced at 199 for seven panels.