LIFX is a WiFi enabled, multi-color, energy efficient LED light bulb that you can control with your iPhone or Android. LIFX gives you unprecedented control of your lights, reduces your energy costs, lasts up to 25 years and delivers an amazing range of experiences we think you’ll love.

LIFX is very easy to set-up, simply replace your existing bulbs with LIFX smartbulbs, install the free app, and you’re ready to control your bulbs. From your phone, you can adjust the brightness, change color, wake up naturally with automatically increasing light in the morning, automatically dim lights for drifting off to sleep at night, or set the lights in your house to switch on/off when you leave or arrive home.

Source: http://lifx.co/