![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
![How can pair a hue play bar without a serial number? Friend gifted some old ones but they don't have the serial numbers. : r/Hue How can pair a hue play bar without a serial number? Friend gifted some old ones but they don't have the serial numbers. : r/Hue](https://preview.redd.it/6iwbkk6y95h91.jpg?width=640&crop=smart&auto=webp&s=89e5eb4fd43c299d4bb28f55f7682c714846575e)
How can pair a hue play bar without a serial number? Friend gifted some old ones but they don't have the serial numbers. : 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 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)
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
![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/41ciQ88IxcL._AC_.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
Philips Hue on Twitter: "@a_e_cotton Hi Arthur, you can keep your hat on becuase we can't read that one either. It's clearly a misprint, apologies for that. You can also add the
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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
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