Plumen made a point of staying as urban-chic as possible when designing their eco-friendly, energy efficient bulbs that easily screw into any standard bulb fitting. Left exposed without a shade, they look as if they’re in motion, giving off an almost fluid semblance of an optical illusion. Plumen’s bulbs last 8 times longer and use 80 percent less energy than their contemporaries, and they look pretty fantastic doing it. They’re available directly from Plumen at $120 for a set of four, which – if you do the math – may as well be a set of 32. Let there be light!