Take control of your home’s lighting with the Smfx Smart Bulb. Available with Bluetooth or Wi-Fi connectivity, this LED-based bulb lets you adjust the brightness, color, or power status right from your iOS or Android device. It can reproduce 16 million different colors, is good for 40,000 hours of use, and, in case you’re in the mood to party, boasts a Disco Mode that changes the light along with the music.