Merkury Innovations A21 Smart Multicolor LED Bulb, 75W, Dimmable, 2-Pack
Merkury Innovations A21 Smart Multicolor LED Bulb, 75W, Dimmable, 2-Pack
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Merkury Innovations A21 Smart Multicolor LED Bulb, 75W, Dimmable, 2-Pack

102 ratings

Key item features

  • Smart Connectivity: Features built-in Wi-Fi, eliminating the need for a separate hub, and is compatible with 2.4 GHz Wi-Fi networks.
  • Efficient Illumination: Provides 1050 lumens of light at only 11 watts, equivalent to a traditional 75-watt incandescent bulb.
  • Dynamic Control: Allows individual or group control via smartphone, or voice commands using Google Assistant and Amazon Alexa.
  • Versatile Application: Suitable for various home fixtures like lamps and ceiling fans, with an E26 base and A21 shape.
  • Color Customization: Offers millions of color options, enabling personalized lighting schedules for different times of day.
  • Energy Savings: Boasts an estimated annual energy cost of $1.20, based on 3 hours of daily use.
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Specs

Brightness, 1050 LumensLight bulb type, LEDBrand, Merkury SmartLifespan, 25000 HoursWatts, 11 WattsEquivalent wattage, 75 W

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About this item

Product details

The Merkury Innovations Smart Light Bulb is a fully adjustable color bulb capable of millions of colors. It’s energy efficient at only 11 watts but bright at 1050 lumens, the equivalent of a 75-watt incandescent bulb. It’s simple to set up and controllable with your smartphone or voice Amazon Alexa or Google Home Assistant. You can schedule different colors of light for different times of day. Pre-planned lighting reduces energy costs and saves you money. No hubs required and it works with your already existing 2.4 GHz Wi-Fi network.

  • No hub required, Wi-Fi is built into the bulb
  • 11-Watt, 1050 Lumens, equivalent to a traditional 75-Watt incandescent bulb
  • Control your bulb individually or as a group using your smartphone, or voice with Amazon Alexa and Google Home Assistant
  • Ready to use anywhere around your home, such as table and floor lamps, ceiling fans and more
  • Estimated energy cost of $1.20 per year (based on 3 hours/day, cost varies on rates and usage)
  • Choose from millions of colors
  • Compatible with all 2.4 GHz Wi-Fi networks
  • No hub required, Wifi is built into the bulb
  • 11-Watt, 1050 Lumens, equivalent to a traditional 75-Watt incandescent bulb
  • Control your bulb individually or as a group using your smartphone, or voice with Google Assistant
  • Ready to use anywhere around your home, such as lamps, ceiling fans and more
  • Estimated energy cost of $1.20 per year (based on 3 hours/day, cost varies on rates and usage)
  • Choose from millions of colors
  • Compatible with all 2.4 Ghz Wifi networks


Technical specifications: 1050 lumens; 11W (75W equivalent); E26 base, A21 shape; 120 V, 60 Hz; WiFi: IEEE 802, 1 1N, 2.4GHz (not compatible with 5GHz WiFi networks) System Requirements: Mobile device running IOS 8 or higher or Android 4.1x or higher; Geeni app; Existing WiFi network; Existing light socket (E26 shape)
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Specifications

Brightness

1050 Lumens

Light bulb type

LED

Brand

Merkury Smart

Lifespan

25000 Hours

Warranty

Warranty information

LIMITED PRODUCT WARRANTY

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
102 ratings91 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars71% (72)
  2. 4 stars17% (17)
  3. 3 stars5% (5)
  4. 2 stars1% (1)
  5. 1 star7% (7)

Reviews summary

Pros

  • : Setup process typically takes under a minute.
  • : Offers a wide range of colors to choose from.
  • : Setup and control bulb color and brightness via app.
  • : Can be customized to desired level.

Neutral

  • : Can be seamless, but may struggle with certain networks.
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Showing 1-3 of 91 reviews

Jun 4, 2025
Reviewer name: milk
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

very nice bulbs

very nice product came with 2. super bright and can also dim. many different colors and scenes. this is a very well built bulb and the remote makes it so easy.

Incentivized Review
Helpful?3M9574918YNQ901857030
Sep 28, 2024
Reviewer name: Redsplash
Sold and shipped byMercatalyst
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent. I have 5 bulbs, perfect. That says it all.

Incentivized Review
Helpful?3M9574918YNQ901857030
Jun 12, 2023
Reviewer name: Elizabeth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy set up

These lights were extremely easy to set up with the genie app. Alexa then connected to them with very little effort. No hub required.

Helpful?3M9574918YNQ901857030
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