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(413 ratings)
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Kasa Smart (KL120) Light Bulb, LED Smart WiFi Alexa Bulbs Works with Alexa and Google Home,A19 Tunable,2.4Ghz,No Hub Required, 800LM Tunable White(2700K-5000K), 10W

4.6 4.6 out of 5 stars 1,254 ratings

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This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
  • This item
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  • “Alexa, turn on living room lights.”

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Purchase options and add-ons

Brand Kasa Smart
Light Type LED
Special Feature Dimmable
Wattage 10 watts
Bulb Shape Size A19

About this item

  • Tunable white: Create cozy warm whites to relax after a long day or energetic bright whites when you need a boost with Kasa smart’s tunable white LED light bulb; Tune the appearance from a soft white (2500 k) to a bright light (5000 K)
  • No hub required, the Kasa smart Wi-Fi light bulb, dximmable connects to your home’s secure Wi-Fi network; No need for a hub or extra equipment; All you need is your smartphone, the Kasa smart app and a Wi-Fi connection to start controlling your bulb from anywhere
  • Control from anywhere: Control your smart light bulb from anywhere with your smartphone using the free Kasa smart app (iOS, android); Turn your light bulb on if it’s getting late so you’ll arrive to a well-lit home
  • Voice control: Use simple voice commands to control Kasa smart’s tunable white LED light bulb with any Alexa, Google Assistant or Microsoft Cortana; Just tell your voice assistant to turn the bulb on and off or set schedules so it turns on when you wake up or to a soft white when you want to relax
  • Note: Requires a secured 2.4 GigaHertz Wi-Fi network connection
See more product details

Customer ratings by feature

Brightness
4.6 4.6
Easy to install
4.5 4.5
Alexa integration
4.5 4.5
Remote Control
4.3 4.3

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$44.50
Get it Mar 29 - Apr 4
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Kasa Smart (KL120) Light Bulb, LED Smart WiFi Alexa Bulbs Works with Alexa and Google Home,A19 Tunable,2.4Ghz,No Hub Required, 800LM Tunable White(2700K-5000K), 10W
Kasa Smart (KL120) Light Bulb, LED Smart WiFi Alexa Bulbs Works with Alexa and Google Home,A19 Tunable,2.4Ghz,No Hub Required, 800LM Tunable White(2700K-5000K), 10W
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Price$44.50-41% $26.67
List:$44.99
-39% $15.24
List:$24.99
-20% $39.99
List:$49.99
-27% $21.98
List:$29.99
$25.99
Delivery
Get it Mar 29 - Apr 4
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Brightness
4.6
4.4
4.2
4.2
4.2
4.2
Easy to install
4.5
4.2
4.1
4.0
4.1
3.4
Alexa integration
4.5
4.2
4.0
3.9
4.0
3.4
Value for money
4.0
3.7
3.8
3.7
3.5
Longevity
4.0
3.9
3.9
Sold By
Prime Ship Service
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Powerline Square
bulb shape size
a19
a19
a19
a19
a19
a19
bulb base
e27
e26
e26
e26
e26
e26, e27, e26 medium
light source wattage
10 watts
60 watts
60 watts
11 watts
11 watts
12 watts
light type
LED
LED
LED
LED
LED
LED
light color
Soft White
White
RGB
RGBW
RGB
Warm white and daylight white tunable
white brightness
800 lumens
800 lumens
800 lumens
1000 lumens
1000 lumens
1300 lumens

From the manufacturer

Kasa Smart Light Bulb, Tunable
Kasa Smart Light Bulb, Tunable

Kasa Smart Light Bulb, Tunable White

Set your lights to a soft glow in the morning or tune them to full brightness at night with Kasa Smart’s tunable white LED light bulb. Control from the Kasa Smart app or use simple voice commands with Alexa or Google Assistant.

At a Glance

  • Tunable White
  • No Hub Required
  • Control from Anywhere
  • Voice Control
  • Set Schedules
  • Energy Star certified and Title 20 compliant so the bulb can reduce energy and be used in California

Features

Tunable White

No Hub Required

Control from Anywhere

Tunable White

Create cozy warm whites to relax after a long day or energetic bright whites when you need a boost with Kasa Smart’s tunable white LED light bulb. Tune the appearance from a soft white (2500k) to a bright light (5000K).

No Hub Required

Kasa Smart’s light bulb connects to your home’s secure Wi-Fi network. No need for a hub or extra equipment. All you need is your smartphone, the Kasa Smart app and a Wi-Fi connection to start controlling your bulb from anywhere.

Control from Anywhere

Control your smart light bulb from anywhere with your smartphone using the free Kasa Smart app (iOS, Android). Turn your light bulb on if it’s getting late so you’ll arrive to a well-lit home.

Features

Voice Control

Scenes and Schedules

Energy Efficient

Voice Control

Use simple voice commands to control Kasa Smart’s tunable white LED light bulb with Alexa or Google Assistant. Just tell your voice assistant to turn the bulb on and off or set schedules so it turns on when you wake up or to a soft white when you want to relax.

Scenes and Schedules

Use your Kasa Smart app to schedule your light bulb to automatically switch on and off when you’re home or away. Combine all your lights with other Kasa Smart devices in a Scene and control them at your fingertips.

Energy Efficient

The Energy Star certified* and Title 20 compliant energy efficient light bulb reduces consumption by up to 80% without losing brightness or quality, while saving you money.

*Certificate No. CS25992

Kasa Smart Light Bulb, Tunable White Kasa Smart Light Bulb, Dimmable Kasa Smart Light Bulb, Multicolor
Customer Reviews
4.6 out of 5 stars
1,254
4.5 out of 5 stars
14,893
4.5 out of 5 stars
13,775
Angled Lighting 220° Wide 270° Wide 220° Wide
Lumens 800 (60W equiv.) 800 (60W equiv.) 800 (60W equiv.)
Light Appearance 2700K-5000K Soft White to Daylight 2700K Soft White 2500k - 9000K Soft White to Daylight
Multicolor - -
Compatible Wi-Fi Band 2.4Ghz 2.4Ghz 2.4Ghz
Dimmable (via app)
Scheduling
Energy Monitoring
Alexa Voice Control & Google Assistant Compatible

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

Kasa Smart (KL120) Light Bulb, LED Smart WiFi Alexa Bulbs Works with Alexa and Google Home,A19 Tunable,2.4Ghz,No Hub Required, 800LM Tunable White(2700K-5000K), 10W


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Product Description

Set your lights to a soft glow in the morning or tune them to full brightness at night with Kasa Smart’s tunable white LED light bulb. Control from the Kasa Smart app or use simple voice commands with Alexa, Google Assistant, or Microsoft Cortana. Protocols supported: IEEE 802.11b/g/n; System requirement: Android 4.1 or higher iOS 9.0 or higher; Wireless type: 2.4GHz 1T1R.

Product guides and documents

Important information

Color Temperature

5000 Kelvin

Wattage

10 watts

Bulb Voltage

110120 volts

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,254 global ratings

Customers say

Customers like the performance, ease of installation, quality and brightness of the light bulb. For example, they mention that it works well, the app is easy to use and the dimmer feature is cool. They are also happy with the Alexa integration. That said, some complain about the connectivity and value.

AI-generated from the text of customer reviews

58 customers mention45 positive13 negative

Customers like the performance of the light bulb. For example, they mention it works well with an Echo device, works perfectly with the app, and integrates easily with Alexa and Google Home. Some say the bulbs work great when they're working, but the app loses connection. Overall, most are pleased with the performance and reliability of the bulb.

"...With an echo device, it works very well. We have 3 very different names for each of our lights so Alexa doesn’t get confused in what we are saying...." Read more

"Best bulb yet. Had for some years now , I think 4yrs now.Works as it's new...." Read more

"...They work great! Set up is a breeze, and they work flawlessly with Alexa...." Read more

"...No hub is required for these. Each bulb works perfectly with the app and alexa so that is plus over a product like the Hue...." Read more

51 customers mention51 positive0 negative

Customers find the installation of the light bulb to be easy. They mention that the app is light and easy to use, and the integration with Alexa is excellent. Some mention that it's streamlined, making it easier to access and use the light in more fixtures. Overall, most are happy with the ease of installation and recommend it to others.

"...I can set a schedule for it.It is easy enough to set up. Just follow the prompts. In the newer light bulbs, they connect quite easily." Read more

"...They work great! Set up is a breeze, and they work flawlessly with Alexa...." Read more

"...Installation was pretty easy... you turn the bulb on, connect your phone to the light bulb's..." Read more

"...It was one of the easiest setups I have had to do and the app is streamlined so it makes accessing and using the lights how you want pretty easy...." Read more

36 customers mention30 positive6 negative

Customers like the quality of the light bulb. They mention that it works and looks great, and is a great upgrade to their light bulbs. Some say that it's worth the upgrade if you have their old ones.

"...and compare it to the many benefits of this smart bulb - it's well worth the price...." Read more

"...Gosh. I’m pleased. The cost at the time was reasonable to me. I think I basically got two for the price of one from other suppliers...." Read more

"...App is also solid and it seems like TP Link updates it...." Read more

"...They can be a bit finicky to add to Alexa but are worth a bit of effort...." Read more

18 customers mention18 positive0 negative

Customers like the adjustability of the light bulb. They mention that the brightness adjustment feature is cool, they can dim it as they see fit, and the dimmer feature is smooth and responsive. They appreciate the wide dimming range, and say that the app works extremely well, allowing them to fine-tune each bulb.

"These light bulbs are capable of both being very bright and very dim...." Read more

"...Dimming and color adjustment are smooth and responsive, no flickers, and no connectivity or other performance issues to speak of." Read more

"...Pros: low profile, easy set up, works with alexa and Google home, dimmable and tunable (white or yellow)...." Read more

"...I liked the changes in light colors. I love the dimmable feature. Sometimes I just want a lower light and it'll save me energy. So far so good!" Read more

14 customers mention10 positive4 negative

Customers like the brightness of the light bulb. They say the light given off is perfect, okay, and about as bright as a 60 watt bulb. Some customers also mention that the light is pretty good without a hub.

"...There is always the perfect shade of light. I can switch any time by going in the kasa or Alexa app. I can make the light very bright to very dim...." Read more

"These light bulbs are capable of both being very bright and very dim...." Read more

"...The dim with app or Alexa and the light given off is perfect." Read more

"...Also cant get it to change from one preset to another. Light turns on at 5 % ...you wouldd dobetter with solar landscaping lights. Not happy." Read more

10 customers mention10 positive0 negative

Customers are happy with the integration of the light bulb with Alexa and Google Home. They say it's easy to set up and use, and recognizes the bulb immediately. They also say it integrates into Google Home without any issues. Customers are also impresseded with the dimmer, saying it'll turn on and off with the touch of a button.

"...In general, they serve me well, having decent integration with my Alexa products...." Read more

"...G Assistant and Alexa integration are perfect, setup is a breeze, scheduling them via KASA app works like a charm...." Read more

"...easy to set-up, works with my Android phone (Galaxy 8+) and syncs with my Google Home...." Read more

"...Their app is light and easy to use and the integration with both Alexa and Google Home is excellent; very easy to set up and use...." Read more

14 customers mention3 positive11 negative

Customers are dissatisfied with the connectivity of the light bulb. They mention that it keeps losing its connection, and some say that it had some issues with disconnects in the first few weeks. However, most say that the bulbs regularly disconnect from the WiFi and become inoperable.

"...or probably thought, whatevs... and it unfortunately does disconnect from time to time...." Read more

"...minimal data, however, this may be the cause of the occasional disconnections." Read more

"I'm using these with hass.io, integration is super simple. Had some issues with disconnects in the first few weeks but after that they've been fine...." Read more

"...are smooth and responsive, no flickers, and no connectivity or other performance issues to speak of." Read more

10 customers mention0 positive10 negative

Customers are dissatisfied with the value of the light bulb. They mention that it's overpriced, a waste of money, and not worth the hassle. Some say that the product is unreliable and inconvenient to use.

"...It seems to happen randomly among the 4. It's pretty inconvenient when you want to turn off the lights but one bulb stays lit, so you have to..." Read more

"...Cons: a little pricey, bulb light is not round so the light angle doesn't seem to be as good as previous model." Read more

"...The Hue bulbs may be better but they are also significantly more expensive and never go on sale." Read more

"Kind of expensive for a single bulb. Better multi package deals with other brands that I have found to work just fine." Read more

Pretty awesome!
5 Stars
Pretty awesome!
The set up with registering for the kasa app, then adding it to the alexa app was the easiest thing. Lol. I'm not sure why some people had trouble. And I don't work in IT. It's bright enough for my bedroom. I liked the changes in light colors. I love the dimmable feature. Sometimes I just want a lower light and it'll save me energy. So far so good!
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Top reviews from other countries

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RB
5.0 out of 5 stars N’est pas compatible HomeKit.
Reviewed in Canada on December 22, 2019
Edgar Garcia
5.0 out of 5 stars Excelente foco de luz cálida y fría
Reviewed in Mexico on September 21, 2019
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Edgar Garcia
5.0 out of 5 stars Excelente foco de luz cálida y fría
Reviewed in Mexico on September 21, 2019
Teniendo ya el KL130, no esperaba menos de este. Excelente foco por un precio inferior a su competencia. Su brillo, la posibilidad de cambiar de luz amarilla a blanca, el diseño físico del foco y la practicidad de la app, hacen que valga la pena su precio. Sin duda alguna seguiré comprando estos modelos.

Una cosa a tener en cuenta es que este modelo, el KL120, es el que cambia de color de luz blanca a amarilla, para que no se confundan con el KL110.
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One person found this helpful
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YOLANDA
5.0 out of 5 stars Switch debe estar siempre en modo ON
Reviewed in Mexico on June 1, 2020
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YOLANDA
5.0 out of 5 stars Switch debe estar siempre en modo ON
Reviewed in Mexico on June 1, 2020
Aparentemente si no pones 5 estrellas, no poblican tu opinión. Tienes que decir que es una maravillas stalé los focos en los cuartos de mis hijos. Todo iba a bien hasta que ambos encendieron y apagaron el switch que controla ambos focos y al suceder esto se des configuran y hay que hacer de nuevo la programación. Entiendo Que el switch debe estar siempre en encendido y estoy segura sera difícil estar al tanto de esto en todo momento.
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4 people found this helpful
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Kenneth Bayne
4.0 out of 5 stars Kasa Tunable/Dimable White Works Well
Reviewed in Canada on July 7, 2019
Mr St-Jean
4.0 out of 5 stars Correct
Reviewed in Canada on January 3, 2020