Geek Squad® Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Geek Squad® Certified Refurbished products.Get bright to warm white light with the Philips Hue 75W A19 bulb. The Philips Hue 75W A19 bulb provides a sufficient level of white light that is bright enough to read on the couch, listen to music, or simply relax in your bedroom. Suitable for most light fixtures, this bulb offers instant dimming. Set the mood instantly with Bluetooth-enabled light bulbs and the Hue Bluetooth app, which allows you to control up to 10 lights in a room. Unlock the full suite of smart lighting features with a Hue Bridge (sold separately).