The Philips Hue White Ambiance Single Bulb can adjust to the optimal color temperature for when you need to concentrate during the day or relax at night. As the name suggests, it specializes in white hues and brightness.

When used with the simultaneously released Dimmer Switch, you can turn up to 10 lamps on/off, and select from four "light recipes"—Relax, Read, Concentrate, and Energize—along with dimming.

The Dimmer Switch has a magnetic back, so unlike built-in wall switches, no electrical work is required, which is a welcome convenience.

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