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Internet # 323796111

Model # LHLA19E26US

Store SKU # 1006617556

75-Watt Equivalent A19 RGB Multi-Color Smart Wi-Fi E26 LED Light Bulb, Works with Alexa/Hey Google/HomeKit Tunable White

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  • Ultra-vibrant: Premium LEDs. The richest in-market color
  • Connects directly to your home Wi-Fi. No bridge or hub required
  • Compatible with Alexa, Apple HomeKit and Hey Google
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Product Details

About This Product

The LIFX Color A19 is the brightest LIFX smart product, packing a serious 1100-lumen punch. Use vibrant blues to stay alert while you work from your home office. Switch to a gentle pink to enhance your feelings of calm during me-time. Then create a scene with both for a wild party vibe. And that's just with two colors - think of what you can do with billions. Get rid of the jolting alarm and instead rise naturally with lighting. With schedules that slowly turn your lights on and up to the same brightness as the sunrise. At the end of the day, tell your body it's time to wind down with soft lighting by dimming your lights all the way down to 1% so that your lights won't keep you up at night. Control with voice, app, sensors (not included), and partner integrations. With Wi-Fi and a 2.4GHz connection, you don't need a bridge or hub to set it up. No extra bits of hardware will be cluttering up your surfaces - every bulb works straight out of the box. LEDs are up to 80% more efficient than regular light bulbs, meaning you can save on electric bills and produce fewer greenhouse gasses, all while having a brighter home. That's a win for your wallet, a win for the planet, and a win for your space. Compatible with Alexa, Google Home, iOS Siri, and Cortana, LIFX lights can bring your whole home into the future.


  • 1100 Lumens: ultra-bright, but also dimmable via voice or app
  • Full color: 550 billion possible color steps, RGBW LEDs for richer colors and huge 1500K to 9000K white range
  • Iconic industrial design: unique shape maintains whole room light distribution and looks great in pendants and exposed fixtures
  • Control from anywhere with 2.4GHz wi-fi connection, no bridge or hub required
  • Voice compatible (Alexa, Apple HomeKit, Siri, Hey Google) and simple to set up. screw in, open your preferred app and follow the prompts
  • LIFX boasts the deepest, richest and most beautiful colors, how, it's all in the LEDs we choose that our competitors don't
  • Color temperature: 1500K to 9000K
  • Up to 80% more energy efficient than regular light bulbs
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 323796111

Model # LHLA19E26US

Store SKU # 1006617556

Additional Resources

Shop All LIFX



Bulb Diameter (In.)


Product Height (in.)

4.53 in


Actual Color Temperature (K)


Average Life (hours)


Bulb Color


Bulb Construction


Bulb Finish


Bulb Shape

Type A

Bulb Type

General Purpose

Color Rendering Index (CRI)


Color Temperature

Color Changing



Control Type

App, Voice

Damp/Wet Rating

Damp Rated

Dimmable Capability



Shatter Resistant



Light Bulb Base Code


Light Bulb Base Type


Light Bulb Features

Dimmable, Energy Saving

Light Bulb Setup


Light Bulb Shape Code


Lighting Technology


Lumens (Brightness)


Max. Operating Temperature (F)

104 °F

Number of Bulbs Included


Power Options


Remote Access

Remote Access

Requires Hub?

No Hub Required



Smart Home

Smart Home Enabled

Smart Home Protocol


Voice Control Hub Required

No Hub Required for Voice Control

Volt (v)


Wattage (Watts)


Wattage (watts)


Wattage Equivalence

75 Watt

Works With

Alexa, Alexa, Apple HomeKit, Google, Google, Google Assistant, IFTTT, Logitech Harmony, Samsung SmartThings, Siri

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

1 Year

Questions & Answers

Q:Does it hv e27 screw? Thanks.
by|Jun 8, 2024
1 Answer
Answer This Question

A:  Hi Jsiu, the LIFX A21 is currently only available in an E26 fitting. Please reach out to us at 'support@lifx.com' if you have any further questions. Thank you.

by|Jun 12, 2024
    Q:Can this 100-Watt equivalent bulb be used in a recessed 6inch can?
    by|Apr 19, 2024
    1 Answer
    Answer This Question

    A:  Hi Nandiy, thank you for your question. Typically most recessed cans have an E26 screw fitting inside of it. I would double check your fitting and as long as it does, this bulb can absolutely be used in that fitting! If you have any further questions, please reach out over at support.lifx.com. Thanks again!

    by|Apr 22, 2024
      Q:Do these bulbs support 1600 lumen color output? Or is the color output just 1100 lumen as the previous gen bulb, and only the white-spectrum can reach 1600 lumens?
      by|Mar 17, 2024
      1 Answer
      Answer This Question

      A:  Hi Justin, great question. The lumens are advertised based on the highest brightness of the bulb, so 1600 lumens would reflect the whites of the bulb. When you set the bulb to a specific colour, not all LED's are operational, which means a 1600 lumen bulb is brightest on white. In saying that, I think you will find this bulb is overall a LOT brighter than the previous model.

      by|Jun 8, 2024
        4 found this answer helpful
        Q:will it go into the ultraviolet blacklight range of color?
        by|Dec 3, 2023
        1 Answer
        Answer This Question

        A:  Hi there, thank you for your question. We can confirm that the LIFX A19 does not have ultraviolet light.

        by|Dec 4, 2023
          Showing 1-4 of 8

          Customer Reviews

          4.3 out of 5

          • 4.3 out of 55 reviews
          • 93% recommend this product
          Filter by:
          Showing 1-10 of 55 reviews
          Amazing light bulb! It is so cool!
          LIFX A21 1600LM BULB is super cool. We installed this bulb in our front room. First thing you do is install bulb and then download the app. The app gives you the ability to do all sorts of cool settings with this bulb. We added the bulb into our Google Home hub and we can control the bulb thru Google, it is so awesome! The app allows you to change colors, add themes which change the colors depending upon your personal preferences. I also like being able turn the light on before we get home.
          Response from Feit Product ExpertMay 13, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          Response from Feit Product ExpertMay 8, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Verified Purchase
          Future Proof Smart Light
          Automated lighting with LIFX is way easier than I thought. Slowly but surely we have been wanting to change out old incandescent bulbs to LED. Using the LIFX app this was very intuitive. We went from a 60 watt to this 100 watt with 1600 lumens and it really made a difference in the room giving off a soft warm 2700K light featuring SuperColor. The bulb is fully adjustable with dimming and features like setting it to go ON and OFF on schedule whenever you want using the LIFX app that you can download from your phones app store. An added feature is linking the bulb to your Alexa, Apple or Google device so that you can control it with your voice. This bulb also features the new Matter Enabled feature. Made in China with 2 Year Limited Warranty
          Response from Feit Product ExpertApr 25, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          3 found this review helpful
          Ambiance Awaits
          This bulb is truly amazing, boasting a variety of cool features. With the accompanying app, you can easily dim the light, change its colors, and even synchronize it with music for a dynamic lighting experience. Turning it off is a breeze—all you need to do is create an account and connect the bulb to the app. The instructions provided are clear, and both the box and bulb arrived in fantastic condition.
          Response from Feit Product ExpertApr 24, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          Color changing light bulb
          The LIFX smart light bulb lives up to its potential. Instructions were simple to download the app (I phone user). The bulb connected automatically to the app with the QR code. There are so many color options. The visualizer FX changed color to music which was impressive from our phone sensing the music from the app (app asks permission to access microphone).You can select from color wheel, white wheel, presets, and themes for endless color options. I really enjoy the light behind the tv. You can pick themes for sports, music, mood, holidays, to change the lighting in your room. All pros and no cons for this color changing light bulb.
          Response from Feit Product ExpertApr 25, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          Exceeds Expectations
          This light is really incredible. I’ve used the Phillips Hue lighting System for many years, and this bulb far exceeds them in quality, performance, and light output. For one this is pretty hefty and heavy bulb, and for 2 the amount of light this bulb produces is crazy. The colors are beautiful and brilliant, and the app is very easy to set up, it only took me 3 minutes from taped box to working bulb. I am very thoroughly impressed. 5/5 stars for sure.
          Response from Feit Product ExpertApr 25, 2024
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          Easy to use smart light
          I was skeptical initially when I had to download yet another app for a smart device in my house, but the Lifx app is truly one of the easier to use apps out there. Once the app was downloaded I quickly connected the light to WiFi and started using it right away. My initial idea was to use it in the games room but now I want to keep it in the bedroom as it is so versatile - soft light early in the morning or late at night or bright white (it is super bright) when I need to read something. Or better yet, I could just select one of the pre-set moods to really set the mood in the room. The app also has 'how to' videos and easy installation videos, so you don't have to guess at all. I think I might just have to buy one for the games room so I can use some of the fun effects and link it to my music.
          Response from Feit Product ExpertApr 22, 2024
          Thank you for your review Max and thank you for choosing LIFX for your lighting needs!
          • Recommended
          Some times in life you just have too many options! I have the first Lifx programmable bulb that came out a decade ago, and I can't believe how much more you can do with this latest model. It took only a minute to add this to my account, but literally an hour picking out which color or theme to use. But, it was si much fun doing it. The bulb says its damp rated, but also says its for indoor use. But I have my under the eaves and under glass over my garage door, so I think it will be okay. The overall look of the bulb hasn't changed a bit over the years. I wish it had the Edison filament look, which I really like.
          Response from Feit Product ExpertApr 22, 2024
          Thank you for your review kerndtsr and thank you for choosing LIFX for your lighting needs!
          • Recommended
          Works with lots of apps
          Only buy this if you are sure that this is what you want. I love using it for meditation with the Global Coherence HeartMath app. It is great because the color of the light changes during the meditation based on my heartbeat hrv levels (measured using my phone.) At the end of the meditation, the light reverts to the original color, and then I can switch it on and off as needed as if it's a regular light. There have been times when it has stopped working and I had to reset it, but it has been working fine for several months now. (When that happened, I had to reset it, so you need to keep the piece of paper with the code on it in case your light goes offline. The code on the box didn't seem to work, so make sure to keep the paper rather than the box.)
          Response from Feit Product ExpertAug 28, 2023
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          The LIFX 50-Watt Equivalent A19 Smart Wi-Fi LED Light Bulb is a great bulb that is bright, but not too bright.
          It is a soft white which is good for a living room or bedroom where you don’t want harsh light. It connects directly to your home Wi-Fi without a bridge or hub required. It is compatible with Alexa, Apple HomeKit and Hey Google. I followed the setup instructions and was able to hook it up to my Google Assistant. Now I can give verbal commands to dim the light or turn it off at a certain time (like after I went upstairs so I’m not walking in the dark). As I mentioned it is dimmable. The packaging says that it is suitable for damp locations, but not suitable for totally enclosed light fixtures or recessed lights (maybe it gets too hot?). It is 650 lumens of brightness and uses 8.5 watts. It is made in China.
          Response from Feit Product ExpertJun 16, 2023
          Thank you for your feedback and for choosing LIFX products for your lighting needs.
          • Recommended
          Showing 1-10 of 55 reviews