This levitating lightbulb is powered through the air via induction. It may cost a bit more than your average lamp, but it’s satisfyingly magical. Plus it can glow continuously for over five years.
Bang & Olufsen BeoLab 90
If you have a small fortune to spend, this elegant beast of a speaker is for you. Its 140 pounds of aluminum make it a match for the heaviest bassline, while new technology compensates for the sound-stifling effect of furniture. Using an app, you can even direct the sound waves.