Include a Philips Hue white bulb in your Philips Hue system and experience high quality white light that you can dim smoothly. To control a Philips Hue white bulb, you need to have either a Philips Hue wireless dimming kit. You can add a Philips Hue white bulb to the Philips Hue dimmer switch for easy and instant control. Or you'll need the Philips Hue bridge and the Philips Hue app on your smart device, which will let you enjoy the full connected experience.