Best answer: The Hue Color and Ambiance bulbs can be used with the Hue Dimmer Switch provided that they are connected via a Hue Bridge or other Hue compatible device. Philips does not recommend using the bulbs with a standard dimmer switch.Amazon: Philips Hue White & Color Ambiance ($50)Amazon: Philips Hue Dimmer Switch ($25)Amazon: Philips Hue Bridge ($60)