Most PC peripheral companies betting big on addressable RGB lighting have shown off some room lighting products, but one of them that stand out for us is a lesser-known brand called Twinkly. Their device is a tiny 15 cm x 15 cm tile that has 64 squares, each with an addressable RGB LED. You daisy-chain several of these tiles as shown in the example below, and create some amazing wall-art that you can show off as a backdrop in your game stream. These tiles are controlled by a PC software that lets you program them whichever way you want them—cycle presets, work as ambient lighting, or even mirror your main display.