LIFX® is a wifi enabled, multi-color, energy efficient LED light bulb that you can control with your smartphone. 16 million colors at your fingertips. LIFX is like going from black and white television to full-color HD. Imagine the ability to transform the ambience of your home or workplace using your smartphone. Wake up naturally each morning with automatically increasing light. Improve the quality of your sleep, drifting off with slowly dimming lights. With LIFX there is no need for electricians or complicated control boxes. Just replace your existing bulbs with LIFX bulbs. The LEDs in LIFX bulbs are also rated to last up to 40,000 hours. That’s up to 23 years, so sit back and relax.