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If the bulb is dimmable, the Socket can control lighting intensity, too. The Socket can also be controlled with voice commands via Amazon's Alexa (Amazon Echo) and Google's Assistant (Google Home). You can set the hue, saturation, and brightness of the ring through the iDevices app. The Socket's LED color ring is the real defining characteristic and differentiation, since Philips can only do light and color at the same time in a single bulb.