While it works well, keep in mind that it is a lot taller than usual GU10 bulds, and might stick out of the fitting.
The color range is also different than the 2018-2019 Hue ligth bulds and light strips, so it will project a noticably different color than the other bulbs, especially in the blues and greens. Not necessarily an issue for me as I tend to mix tints on purpose, but worth knowing.
Throughout your day, the Philips Hue White and Colour Ambiance GU10 Dimmable LED Smart Flood Light changes how you light your moments at home. Choose between millions of colours and shades of white light to light your home, wireless controlling with your smartphone or tablet and syncing your light immersive to music, games, and movies. Requiring the Hue Bridge (sold separately) for the full Hue experience, this GU10 LED smart flood light is designed to fit track lighting and chandeliers. Install the LED light as you would install ordinary bulbs, pairing them with the Hue Bridge, which allows you to control smart-bulb-equipped lights via the Philips Hue App. Easily expand your smart lighting system with Hue accessories (sold separately), such as a Hue Dimmer Switch, Hue Tap, or Hue Motion Sensor. Pair it for automation with your existing Nest or Samsung SmartThings system. This box includes one Philips Hue White and Colour Ambiance GU10 light bulb, manual, and two-year warranty.