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LIFX + A19 Wi-Fi Smart LED Light Bulb Multi Color 75W - New

4.2 4.2 out of 5 stars 227 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
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Brand LIFX
Light Type LED
Special Feature Works with Alexa, Apple HomeKit and the Google Assistant
Wattage 11 watts
Bulb Shape Size A19

About this item

  • Works with Amazon Alexa to support dimming, shades of white, and color settings through voice control (Alexa device sold separately)
  • 16 million colors, warm to cool whites and infrared for night vision
  • Easy to set up, built in wifi - no hub required. Beam Angle - 135 degrees
  • Bright - equivalent to 75W bulb
  • Works with Alexa, Apple HomeKit and Google Assistant
› See more product details

Customer ratings by feature

Brightness
4.3 4.3
Easy to install
3.5 3.5
Alexa integration
3.5 3.5
See all reviews

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User Manual Manual [PDF ]

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LIFX + A19 Wi-Fi Smart LED Light Bulb Multi Color 75W - New

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User Manual (PDF)

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Product Description

LIFX + (A19) Wi-Fi smart LED light bulb with infrared for night vision, adjustable, multicolor, dimmable, no hub required, works with Alexa. With LIFX, how your bulb connects is important, so all of our WiFi technology is built right into each individual bulb - no hub required. Works with Nest.

Important information

Brightness

1100 lm

Color Temperature

9000 Kelvin

Wattage

11 watts

Bulb Voltage

120 volts

Customer reviews

4.2 out of 5 stars
4.2 out of 5
227 global ratings

Customers say

Customers like the color range and ease of installation of the light bulb. For example, they mention it retains its color setting after being turned on and off at the light switch. They also appreciate the quality and night vision. That said, some complain about the connectivity issues and differ on performance, brightness, and value.

AI-generated from the text of customer reviews

36 customers mention30 positive6 negative

Customers like the color of the light bulb. They mention that the colors range is awesome, it has a multitude of color and white light options, and it retains its color setting after being turned on and off at the light switch. The multi-color smart bulb combines functionality, ease of use, and impressive features, making it a great option for those looking for a versatile and affordable product.

"...This multi-color smart bulb combines functionality, ease of use, and impressive features, making it a standout addition to my smart home setup...." Read more

"...They are brighter, the color range seems wider, and the color temperature calculation is more accurate IMO...." Read more

"...2. Does not require a hub to connect3. Wide color gamut.4...." Read more

"...These things are awesome in my opinion. Besides the multitude of colors and, the different whites, when I use them for photography, It's super easy..." Read more

32 customers mention23 positive9 negative

Customers find the installation of the light bulb easy. They mention that the installation and app are fine. They also say that the light is easy to integrate into home systems with IFTTT, Siri Shortcut, Apple HomeKit, and the LIFX app is user-friendly and intuitive. Customers also say the bulb has a wide range of vibrant colors and whites, and can be controlled hands-free with Amazon Echo.

"...The LIFX app is user-friendly and intuitive, allowing me to customize the bulb's settings, schedule lighting scenes, and even sync the lights to..." Read more

"...The Lifx APIs are still very capable, and very easy to use...." Read more

"...the different whites, when I use them for photography, It's super easy to set them up to match the color of my video and strobe lights They were..." Read more

"...2. Setup wasn't perfect. I don't know why it did not connect properly the first time but after a reinstall it worked fine.3...." Read more

17 customers mention17 positive0 negative

Customers are satisfied with the quality of the light bulb. They mention that it is a high-quality, excellent product, and a great bulb if you need a dual purpose solution. The smart assistants make it a standout smart bulb, which is energy-efficient and rated for a long lifespan. The solid build is more robust than regular bulbs and it is easy to set up. The colors are very bright and lush.

"...Smart LED Light Bulb is not only energy-efficient but also rated for a long lifespan, reducing the need for frequent replacements and saving money..." Read more

"...I also like the shape better, though I can see how the Hue bulbs may fit better in some fixtures, this isn't a problem for me...." Read more

"...So far it's been great. Has many nice theme colors, some of them really nice...." Read more

"This bulb is fantastic...." Read more

7 customers mention6 positive1 negative

Customers like the night vision of the light bulb. They say that the built-in IR LEDs provide excellent night vision support for security cameras, adding an extra layer of safety. Some customers also like the sunrise feature and the super infrared makes windows really easy to see through.

"...The built-in IR LEDs provide excellent night vision support for security cameras, adding an extra layer of safety and security to my home...." Read more

"...from my testing so far is that the super infrared makes windows really easy to see through (normally hard with cameras at night) and lights up all..." Read more

"...Really enhances the nighttime visibility in the area. Great product!" Read more

"...The night vision is the best it lights up living room and dining room like its day for my cameras." Read more

54 customers mention29 positive25 negative

Customers are mixed about the performance of the light bulb. Some mention it works great, is easy to install, and works fantastic with the app. However, others say that it stopped working within 2 months, becomes unresponsive, and is disappointing.

"...Its ease of installation, stunning color options, infrared technology, and compatibility with smart assistants make it a standout smart bulb...." Read more

"...2-The schedule/timer system usually fails to work. Lights do not turn on or off as they are supposed to...." Read more

"...This has been working pretty great so far, but honestly I've found the Hue API to be a bit better. Lifx offers a LAN API, but it is a bit primitive...." Read more

"The packaging is nice. The LIFX app is clunky and has some nits. The programmed themes are fun, how they coordinate among multiple lights...." Read more

32 customers mention22 positive10 negative

Customers are mixed about the brightness of the light bulb. Some mention that it has next level color, brightness, and awesome functional features. They say it lights up the room for their camera, and that it produces IR light to enhance their Arlo camera. However, others say that the light level was too dim, it hardly added any extra illumination, and it wastes light to the sides.

"...The LIFX app is user-friendly and intuitive, allowing me to customize the bulb's settings, schedule lighting scenes, and even sync the lights to..." Read more

"...They are brighter, the color range seems wider, and the color temperature calculation is more accurate IMO...." Read more

"...to see through (normally hard with cameras at night) and lights up all those weird nooks and creepy, dark halls in older places so it is a big..." Read more

"...I noticed the IR light source is more intense coming from the top of the bulb rather than the sides and is not as even as the actual visible light..." Read more

12 customers mention6 positive6 negative

Customers are mixed about the value of the light bulb. Some mention that it's worth the price, while others say that it is not worth the money.

"...lifespan, reducing the need for frequent replacements and saving money in the long run...." Read more

"...3. Pricey..The closest competition to these are the Phillips hue color bulbs which are cheaper but require a hub...." Read more

"...Really enhances the nighttime visibility in the area. Great product!" Read more

"...Price is also a negative. Lifx pricrs rae at the high end when compared to the market as a whole...." Read more

24 customers mention6 positive18 negative

Customers are dissatisfied with the connectivity of the light bulb. They mention that it loses connection to the internet a lot, is plagued by wifi connectivity issues, and needs to be rebooted. Some say that the bulb disconnects from their home network constantly and sometimes disconnects within 10 minutes.

"...2. Setup wasn't perfect. I don't know why it did not connect properly the first time but after a reinstall it worked fine.3...." Read more

"...typically remains connected for 3-4 hours, however it always disconnects within 6 hours and sometimes disconnects within 10 minutes...." Read more

"...The Wi-Fi connection enabled seamless integration with my smart home ecosystem, and I was able to control the bulb with ease from my smartphone...." Read more

"...They regularly loose connection, need resetting, etc. Which requires you turn the switch on/off 5 times...." Read more

Stop working after a year. Still the best on the market and would buy again.
3 Stars
Stop working after a year. Still the best on the market and would buy again.
PROS - Easy set up and worked seamlessly with Amazon Alexa Echo Show. Lifx products also have some of the best third party app support. I've used this bulb with Android, IOS and Samsung Smarthings apps and hubs with no issues.CONS - Bulb stopped working after a years worth of use and the vividness of the colors also started to fade. Price is also a negative. Lifx pricrs rae at the high end when compared to the market as a whole. However among more well-known and higher-rated brands they fall within the ballpark.CONCLUSION - I've used other lifx products with great success. I currently have one fault that still in use after over a year worth of daily you suck. The color on this one has also slightly faded. Outside of price that's probably my biggest complaint and why I didn't give it a 5-star rating. I'm not sure if the bulb I got was just bad and went out after a while or if it's a common factor to this model. Having said that if I'm in the market for a color ball in the future I will look at lifx first.If you found this review helpful please click the link below. Thank you. And have a nice day. Peter.
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Top reviews from the United States

Real Deal
5.0 out of 5 stars Unleash the Power of Smart Lighting
Reviewed in the United States on August 2, 2023
Verified Purchase
The LIFX + A19 Wi-Fi Smart LED Light Bulb has revolutionized the way I experience lighting in my home. This multi-color smart bulb combines functionality, ease of use, and impressive features, making it a standout addition to my smart home setup.

The installation process was a breeze. All I had to do was screw in the bulb like any standard light bulb, and I was ready to go. The Wi-Fi connection enabled seamless integration with my smart home ecosystem, and I was able to control the bulb with ease from my smartphone.

The range of colors is incredible. I love being able to choose from millions of vibrant colors to set the perfect mood for any occasion. Whether it's a relaxing evening, a lively party, or a focused work session, the LIFX + A19 bulb allows me to create the ideal lighting atmosphere.

The added benefit of infrared (IR) technology is a game-changer. The built-in IR LEDs provide excellent night vision support for security cameras, adding an extra layer of safety and security to my home.

The brightness is impressive, effectively replacing traditional 75W incandescent bulbs with energy-efficient LED technology. I appreciate the option to adjust the brightness level to my liking, whether I need bright lighting for a task or a soft glow for relaxation.

The LIFX app is user-friendly and intuitive, allowing me to customize the bulb's settings, schedule lighting scenes, and even sync the lights to music or movies for an immersive experience.

Voice control through popular smart assistants like Amazon Alexa, Google Assistant, and Apple HomeKit is seamless and responsive, adding an extra layer of convenience to my daily life.

The Wi-Fi connectivity ensures that I can control the bulb from anywhere in the world with an internet connection. It's a fantastic feature for when I want to adjust the lighting while away from home or create the illusion that someone is home when I'm traveling.

The LIFX + A19 Wi-Fi Smart LED Light Bulb is not only energy-efficient but also rated for a long lifespan, reducing the need for frequent replacements and saving money in the long run.

In conclusion, the LIFX + A19 Wi-Fi Smart LED Light Bulb is a top-tier choice for anyone seeking a smart lighting solution. Its ease of installation, stunning color options, infrared technology, and compatibility with smart assistants make it a standout smart bulb. Embrace the power of smart lighting with the LIFX + A19 Wi-Fi Smart LED Light Bulb and elevate your home's ambiance to a whole new level. Whether you want to set the mood, enhance security, or save energy, this bulb has it all.
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Nicholas Ewalt
5.0 out of 5 stars These are a blast! I never thought I'd say that about lightbulbs..
Reviewed in the United States on January 6, 2018
Verified Purchase
I purchased 2 of these, as well as  Philips Hue White and Color Ambiance Kit , which included 4x Gen 3.0 (glass) bulbs.

The Lifx+ Bulbs definitely seem superior in my honest opinion. They are brighter, the color range seems wider, and the color temperature calculation is more accurate IMO. I also like the shape better, though I can see how the Hue bulbs may fit better in some fixtures, this isn't a problem for me.

I have been working to program a piece of software to run my house lighting. I have this program syncing with f.lux, so the color temperature is always correct with the day night cycle, while also keeping it in sync with my monitor's color temperature. This has been working pretty great so far, but honestly I've found the Hue API to be a bit better. Lifx offers a LAN API, but it is a bit primitive. The other API uses web requests, which take a second or two to process. Thanks to Hue's bridge, the API calls are a bit quicker and more reliable. This isn't a huge issue though, as the Hue bulbs respond in about 1 to 2 seconds, while the Lifx bulbs respond in 2-4 seconds. The wait time is no issue for me. The Lifx APIs are still very capable, and very easy to use. My only real complains are the delay, as well as the random "429 Too many requests" error, despite me being no where near the advertised rate limits. I'm using the same software to control both my Lifx and Hue bulbs, and I'm monitoring my web requests very closely. I make about 2 requests per minute on average, never exceeding 20 requests. The API documentation states "Currently, each access token is limited to 120 requests for a 60 second window", but somehow I keep getting the 429 error randomly.

Other than the API issues which are admitted a niche concern, I've had absolutely no issues with these bulbs.

All in all, I had no idea I could have so much fun with a lightbulb..
2 people found this helpful
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Top reviews from other countries

Aaron The Ho
5.0 out of 5 stars The highest rated smart home LED bulb in my opinion (though I wouldn't use it everywhere)
Reviewed in Canada on September 6, 2017
Verified Purchase
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 The Lifx+ bulbs are probably the best smart home LED lights right now. I have personally rated them higher than the Philips Hue Color Ambiance bulbs BUT as of right now, if you're running Apple Home, you won't be able to Lifx+ bulbs with Siri.

There are two features that differentiate the Lifx+ and regular Lifx bulbs. If you're home doesn't need IR LEDs and water protection, I'd suggest you go with the regular Lifx bulbs (which I have reviewed as well). Use the Lifx+ either outside, or in your bathrooms or areas of high moisture.

Pros:
- Bright (1100 lumens)
- IR LED (enhances visual range of smart home cameras like Nest Cam Indoor/IQ)
- Water resistant

Cons:
- Expensive

Again, if you want the full story on the Lifx bulb, check out my review on that product. I'll summarize that review after I go through the differentiating features. I've done a comparison between the Lifx bulbs and the Philips Hue Color Ambiance so check out my site in the profile.

The IR LED's is going to be useful for people running night-vision enabled smart home cameras such as the Nest Cam IQ/Indoor as well as the D-Link Omna. From my basic testing, I was able to get the a distance of 40 ft with the IR LED's which basically doubles the IR LED's found on the Nest and D-Link Cameras.

The bulb itself gets quite warm even though it looks "off" so you know something is going on. I will admit that it was mildly creepy being able to see myself in my smart home camera's feed while I was stumbling around in a dark room.

For the extra water protection, Lifx doesn't give the bulb any sort of IP rating (I would have expected at least an IP67 rating) but does state that the bulb can be used outside as long as there is no direct contact with water. So make sure you use the bulbs in a covered porch or in a steamy bathroom.

The extra $20 dollars adds up fast so I would be picky where I use the bulbs. I personally wouldn't use them as my base bulb, I'd go with a set of regular Lifx bulbs.

Now if you remove the IR LED's and extra water protection, you're basically stuck with a regular Lifx bulb. Which is a good thing! The standout feature for the Lifx bulb is the brightness at 1100 lumens. That's approx. 70% brighter than the average Hue Color Ambiance bulb. I use a full set of Lifx bulbs in my basement/office/video review area and the brightness is noticeable. I love being able to set the working area to a nice cool color to help focus my minds in the morning and a warm color at night while I power down for the night.

The Lifx app is well designed with the standout feature being the "effects". These effects are basically "scenes" on steroids and some of the effects allow you to interact with the lights such as the music visualizer. Check out the video to see it in action!

Some will say the lack of base station is a plus but unless you have a hard to reach router, that shouldn't be an issue for most people.

Happy Smart Home Lighting!
11 people found this helpful
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Lan Solo
5.0 out of 5 stars You'll never go back to ordinary light bulbs
Reviewed in Canada on March 20, 2018
Verified Purchase
I love these. I have a LIFX + (A19) and a regular LIFX (A19). Both work great. I use them with Alexa all the time, and never have any problem. I always use Alexa voice commands to dim the bulbs and change them to my desired colour. When I go to bed, I tell Alexa "Good Night", and she turns the bulbs off. These are well-built, reliable bulbs, and they never seem to lose connection with the Wi-Fi. If you happen to turn the bulbs off with the light switch (instead of with a connected device), the bulb very quickly re-connects to Wi-Fi when you turn the light switch back on. I have just ordered two more of these for other rooms.
2 people found this helpful
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Joseph
4.0 out of 5 stars Purchased to use for IR in the backyard, but ended up using in living room.
Reviewed in Canada on December 23, 2018
Verified Purchase
I purchased this in hopes the IR would help illuminate a small backyard that I have with a security camera, but I found that a regular LED daylight bulb had similar results. This bulb is now at the far side of my living room to help supplement the IR from my indoor security camera. The multicolor part seems to have a broader pallet than my Phillip's hue bulbs. Other than using the IR in a small room, you may be better off getting specialised IR products for security cameras and get the LIFX without IR for use as a multicolor bulb to save a few dollars.
One person found this helpful
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Olivier Roy
5.0 out of 5 stars Great product.
Reviewed in Canada on December 27, 2017
Verified Purchase
Easy setup, vibrant colors & brighter than expected. I love the integration with my Google Home mini that allows me to control the light with my voice. (On/Off, intensity & color) The fact that it doesn't have a hub makes it very easy to install. The application is well made & easy to use.
2 people found this helpful
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Linus Vallner
1.0 out of 5 stars LIFX bulbs currently turn themselves on after a power outage
Reviewed in Canada on November 2, 2020
Verified Purchase
LIFX bulbs currently turn themselves on after a power outage and LIFX promised to fix this back in January 2016. The bulb will power back on to its last on state. Meaning if the brightness was at 1% it will come back at 1%, but that is only true if the power goes off and on once. More often than not the power will bounce a few times and the bulb will reset itself coming back on at 100% brightness. Lucky for me I only bought one bulb, unlucky for me I used it as an IR source for the baby monitor.

I wish I was aware of this issue before buying such an expensive bulb.
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