Playfully mimicking a teardrop, the Voronoi II is a stunning lightbulb from London based Tala. The light features a single, spiralling LED element that is inspired by the Fibonacci sequence seen in pine cones and ferns. This is curled around the centre of the bulb, with a beautiful hand-blown tinted glass shade surrounding it, refracting and reflecting the soft glow of the LED element wherever it is placed. Smaller and larger versions are also available within the Voronoi collection.