The Rainbow Wand project marked a pioneering venture in the realm of light painting tools. At LightPaint Lab, we developed a proof of concept showcasing the capabilities of a phased Rainbow LED Tool. This innovative tool enabled us to create a spectrum of vivid, rainbow-themed light paintings, pushing the boundaries of color and creativity in light art. The project demonstrated the potential of this new tool in crafting visually stunning and color-rich light paintings, opening up new avenues for artistic expression in the field of light photography.