![Philips Hue on Twitter: "@pan_64 Could you take the bulb out of the fixture? The serial number is on the bulb itself not on the Buckram Spotlight. Let us know!" / Twitter Philips Hue on Twitter: "@pan_64 Could you take the bulb out of the fixture? The serial number is on the bulb itself not on the Buckram Spotlight. Let us know!" / Twitter](https://pbs.twimg.com/media/DOcJVeiWsAA1XoN.jpg)
Philips Hue on Twitter: "@pan_64 Could you take the bulb out of the fixture? The serial number is on the bulb itself not on the Buckram Spotlight. Let us know!" / Twitter
![Philips Hue on Twitter: "@lisamuis In dat geval staat het serienummer op het armatuur, Lisa." / Twitter Philips Hue on Twitter: "@lisamuis In dat geval staat het serienummer op het armatuur, Lisa." / Twitter](https://pbs.twimg.com/media/DeoT1t3X0AEu0fA.jpg)
Philips Hue on Twitter: "@lisamuis In dat geval staat het serienummer op het armatuur, Lisa." / Twitter
![Shawn Miller on Twitter: "@tweethue serial number C9306A. It's a Phillips Hue White and Color bulb. https://t.co/UY1uWSGk7i" / Twitter Shawn Miller on Twitter: "@tweethue serial number C9306A. It's a Phillips Hue White and Color bulb. https://t.co/UY1uWSGk7i" / Twitter](https://pbs.twimg.com/media/Co8C_QrUEAQ6rZy.jpg:large)
Shawn Miller on Twitter: "@tweethue serial number C9306A. It's a Phillips Hue White and Color bulb. https://t.co/UY1uWSGk7i" / Twitter
![Philips Hue White A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee compatible (Hue Hub Optional), Works with Alexa & Google Assistant,9 watts - - Amazon.com Philips Hue White A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee compatible (Hue Hub Optional), Works with Alexa & Google Assistant,9 watts - - Amazon.com](https://m.media-amazon.com/images/I/71riyHu79SL.jpg)
Philips Hue White A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee compatible (Hue Hub Optional), Works with Alexa & Google Assistant,9 watts - - Amazon.com
![Best Buy: Philips Geek Squad Certified Refurbished Hue A19 60W Equivalent Wireless Starter Kit White GSRF 455287 Best Buy: Philips Geek Squad Certified Refurbished Hue A19 60W Equivalent Wireless Starter Kit White GSRF 455287](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6421/6421129cv16d.jpg)
Best Buy: Philips Geek Squad Certified Refurbished Hue A19 60W Equivalent Wireless Starter Kit White GSRF 455287
![Help!!! Why can't I find a serial number anywhere on this. I have 5 of the same. None of them will connect with the base either. : r/Hue Help!!! Why can't I find a serial number anywhere on this. I have 5 of the same. None of them will connect with the base either. : r/Hue](https://i.redd.it/qsa27xpdxk051.jpg)