The development of LED diodes has spawned a small revolution in the world of mood lighting, with smart bulbs and LED strips to light up any surface in any color. The constructor Nanoleaf offers an alternative with light panels to be fixed on the wall. They interlock with each other, allowing patterns to be created, and the power box connects wirelessly to the mobile app. You can choose the color or program different moods, and control them with a voice assistant or IFTTT. Nanoleaf offers several models: Shapes (100 lumens each), very bright and in the form of triangles or hexagons, Canvas with a canvas finish (44 lumens) and Elements with a wood finish (22 lumens) for a softer light. .