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Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
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  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
  • Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm

Linkind Smart Light Bulb UltraColor A21 Color+White 1600lm
$27.99 $49.99

51 reviews

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QUANTITY
key features
  • 【2.4G & 5G Compatible – Dual-Band WiFi 6 kills lag】When your home network gets crowded with 50+ devices, regular bulbs delay and disconnect. Our industry-first dual-band 2.4GHz & 5GHz WiFi 6 delivers higher bandwidth, faster response, and stronger anti-interference. Your lighting stays instantly responsive during intense gaming sessions and live streaming – no lag, no frustration
  • 【1000-20000K Wide Color Temp – For Every Moment】 1000K candlelight for dinners & decor. 2700K warm white for living room or study. 3500-4000K neutral for kitchen & makeup. 5000-6500K cool daylight for reading & projects. 10000-20000K vivid blue-white for gaming & parties. All in one bulb
  • 【ULTRACOLOR – Brighter and more vivid】Stop settling for dull, washed-out colors. UltraColor technology produces richer reds, deeper blues, and more vibrant greens. At 1600 lumens of true-to-life brightness, this A21 bulb transforms your space whether you are gaming, entertaining, or just relaxing at home
  • 【MATTER CERTIFIED + LUMISYNC COMPATIBLE – Future-proof smart ecosystem】Connect directly to your existing dual-band router Matter certification ensures seamless, secure, and reliable integration with Alexa, Google Home, and major smart platforms. Sync with LumiSync TV light strips for room-wide motion effects that follow what is on your screen
  • 【AI-POWERED CUSTOMIZATION – Just tell Dotis your idea】Say “cozy fireplace” or “cyberpunk gaming vibe” – Dotis turns your words into stunning custom lighting effects instantly. No complex app navigation. With 66+ preset scenes, music sync, and light show modes, you can also set schedules, group control multiple bulbs, and use voice commands with Alexa and Google Home
  • 【TIPS】This bulb is designed for 120 Volts systems. It is not compatible with wall dimmer switches (may cause flickering or buzzing)—adjust brightness via the AiDot/Matter app or voice control, and use a standard on/off switch. A hub is required for Matter connectivity. Not Compatible with Tuya & Smart Life. Thread Not Supported. LumiSync compatible with Linkind light strips only.
Free & Fast Delivery
Lifetime Customer Support
1-Year Warranty
60-Day Money-Back Guarantee
LK-BA5S-RGBTW-SC-NA-2-AZ
Delivery in 2-5 days (US) | Free shipping over $10
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Specification

Light Type LED
Bulb Shape Size A19
Incandescent Equivalent Wattage 75 watts
Light Color Cool White
Voltage 120 volts
Control Method Voice
White Brightness 1600 lumens