![Philips Hue A21 White Ambiance Bulb (1600 lumens) Smart LED light bulb with dimmable shades of white light and Bluetooth® at Crutchfield Philips Hue A21 White Ambiance Bulb (1600 lumens) Smart LED light bulb with dimmable shades of white light and Bluetooth® at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2021/46/945/g945562990-o_other4.jpg)
Philips Hue A21 White Ambiance Bulb (1600 lumens) Smart LED light bulb with dimmable shades of white light and Bluetooth® at Crutchfield
![Buyr.com | LED Bulbs | Philips Hue 4-Pack White and Color A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue Hub Optional), Compatible with Alexa & Google Assistant Done Buyr.com | LED Bulbs | Philips Hue 4-Pack White and Color A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue Hub Optional), Compatible with Alexa & Google Assistant Done](https://images.buyr.com/abBmQheJBGmiZXzs88zCxw.jpg)
Buyr.com | LED Bulbs | Philips Hue 4-Pack White and Color A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue Hub Optional), Compatible with Alexa & Google Assistant Done
![Philips Hue White Ambiance A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue Philips Hue White Ambiance A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61JwngM451L.jpg)
Philips Hue White Ambiance A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue
![Philips Hue on Twitter: "@nirave Hey there Nirave, thanks for reaching out. Hue bulbs use Zigbee to communicate. Were you having issues connecting before? Have you reached out to us about this? Philips Hue on Twitter: "@nirave Hey there Nirave, thanks for reaching out. Hue bulbs use Zigbee to communicate. Were you having issues connecting before? Have you reached out to us about this?](https://pbs.twimg.com/media/EgcgbIGWkAAahJC.jpg)