LIFX is a series of color-changing, connected smart bulbs. The $99 bulbs come in three varieties - Edison Screw, Bayonet and Downlight - and integrate with the LIFX app for remote control. The unique LIFX bulbs don't require a bridge or hub, but work individually over a Wi-Fi connection. Each bulb can be turned to over 16 million colors, and various scenes and automation can be controlled through the app. These bulbs are the product of a Kickstarter campaign from 2012 which resulted in over $1.3 million in just six days.