Testing 6 smart LED bulbs ...

CHRISTOPHER NULL, TECHHIVE:

"The idea is genius. Put a full array of colored LEDs inside a standard, screw-in light bulb along with a simple wireless radio. Connect the bulb to an app on your phone and, presto, you can change the brightness and the actual color of the lights in the room with a tap or a swipe."

Which smart LED bulbs to buy? Check out Christopher Null's test and review for the best and brightest. Click here.