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Smart Light Bulbs, 16W 1600 Lumens WiFi LED Color Changing A21 Bulb 100W Equivalent Dimmable 2700K-6500K RGBCW, Tunable White Compatible with Alexa, Google Home 2.4Ghz Only (4)

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Upgraded Brightness to 1600 Lumens—Compared to normal A19 smart bulbs, 3Stone A21 smart bulb is made of more solid material and with brightness to 1600 lumens which is 100% much brighter to light up your whole room, equivalent to traditional 100W bulbs. More than 16 million colors are available to choose from to suit your mood anyhow.
2700K-6500K Tunable White— With variations in color temperature available on this smart bulb, it gives you a full range of white from a warm 2700k light to a cool 6500k daylight. Certified 100% Perfectly Works with Amazon Alexa and Google Home and can be voice-controlled. Group Settings also available to control two or more bulbs.
Built-in Scenes & Timer Option Available— Total 8 built-in scenes are available for you to choose based on your specific needs anywhere and anytime with simply one click. You can also create customized schedules to turn the bulb with a timer function.

$39.99


Note: Prices may fluctuate as sellers adjust them regularly. You'll see the latest price at final checkout.

Upgraded Brightness to 1600 Lumens—Compared to normal A19 smart bulbs, 3Stone A21 smart bulb is made of more solid material and with brightness to 1600 lumens which is 100% much brighter to light up your whole room, equivalent to traditional 100W bulbs. More than 16 million colors are available to choose from to suit your mood anyhow.
2700K-6500K Tunable White— With variations in color temperature available on this smart bulb, it gives you a full range of white from a warm 2700k light to a cool 6500k daylight. Certified 100% Perfectly Works with Amazon Alexa and Google Home and can be voice-controlled. Group Settings also available to control two or more bulbs.
Built-in Scenes & Timer Option Available— Total 8 built-in scenes are available for you to choose based on your specific needs anywhere and anytime with simply one click. You can also create customized schedules to turn the bulb with a timer function.
Easy to Install—There are 3 steps to start your smart life. Scan the QR code to download the APP “Smart Life”, install the lamp, and use the APP to control the Wi-Fi bulb(No Hub Required). Confirm your WiFi is set to 2.4Ghz instead of 5Ghz the first time you install this WiFi bulb, and that a simple on/off flip switch, rather than a dimmer switch, would be ideal for this smart bulb.
Energy Saving and Quality Certified—ETL Certificated. Reduce power usage by up to 80%. Rated life span over 250000 hours, which reduces the frequency of re-lamp. No Lead or Mercury and No UV or IR. We are so proud of our product quality so we promise 3-Years Warranty. Contact us if you meet product problems, we promise you to get perfect service and 100% Satisfaction.

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