This light bulb pulls double duty as a wireless speaker

If you live in a small apartment, the idea of a "smart home" is a hard sell. But lighting and audio are two things your landlord doesn't have control over, and now a new company called Astro wants to sell you a smart home product that handles both at the same time. It's called Twist, and it's an LED light bulb with a wireless speaker inside. Astro isn't the first to do something like this. A number of companies, including Sony, already have similar products on the market. Almost all of those work over Bluetooth, but the Twist speaker bulb streams music with AirPlay. That means you'll have to own an Apple device to use it, but the benefit is you get a much higher quality stream than you would with those competitors.