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These bulbs are EXACTLY what I was looking for. The soft white color is perfect for a bedroom during wind down and bright enough to do work by. The attached image does not due them full justice). I highly recommend them, if you have a 2G network available. Note:
Your mobile device will NOT have to operate on the 2G network. Just the bulb, but be sure you have the network password handy.
The instructions that come in the box could be clearer to be sure, but it’s straightforward:
1. Install the KASA app on your mobile device (if you don’t already have it).
2. With your mobile device on its usual network, open the Kasa App (make an account or login).
3. Select the plus (+) sign
4. Choose “Device “> “Smart Bulbs” > “KL100 Series
5. The App will set you through the rest of the setup in detail. There are just a few steps (follow from within the app but this is FYI)
A. Power OFF your lamp and install your new bulb.
B. Power ON your lamp and wait for the bulb to blink 3 times.
B. Connect your device to the BULB’S Wi-Fi network (temporarily). Each bulb has its own unique name that starts with TP-Link (something).
C. Return to the Kasa app (It will prompt you at the top)
D. Assign the bulb a unique name and location and you are good to go.
**Important** Any manual light switches must be left “ON” and any manual dimmer controls must be set to 100% in order to control the lamp from your app.
Voice control is available from Alexa and Google Home following instruction from those suppliers.
I haven’t tested Google Home but I have 3 bulbs working perfectly from the app (Image attached) and Alexa (image attached). I’m extremely pleased.
EUR 23.09 with 16 percent savings
EUR 5.77 per count
List Price: EUR 27.36 
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- Linkind Smart Light Bulbs, Warm White to Daylight (2700K-6500K), Alexa Light Bulbs, Work with Alexa & Google Home, 60W Equivalent, Efficient 8.5W, 2.4G WiFi Bluetooth LED CRI>90, A19 E26 800LM, 4Pack37% offEnds in 06:50:12EUR 7.51 shippingGet it as soon as Monday, May 1860% Claimed
From the brand
-
Leading Smart Home Brand
Launched in 2015, Kasa Smart quickly became a leading smart home brand giving convenience, fun, and security to over 7 million delighted users and has garnered praises from PCMag, Wirecutter, and more. Users can control their lights, appliances, and view security camera footage from anywhere, anytime. Kasa offers terrific synergy between devices for enhanced automation.
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From the manufacturer
Scenes
You like your light bright while they like it dim — but you both hate adjusting every bulb each time. Solve both problems with Kasa Smart bulbs. Create multiple scenes with unique settings and light things your way with a tap.
Hands-Free Voice Control
Use simple voice commands to turn lighting on and off when your hands are full.
Smart White Bulbs
 KL110P4 |  Tapo L510E(4-Pack) |  Tapo L520(4-Pack) |  KL110 | |
|---|---|---|---|---|
|
Customer Reviews
|
17,558
|
329
|
238
|
17,558
|
|
Price
| EUR 23.09 | EUR 25.65 | EUR 25.65 | EUR 8.54 |
|
Pack
| 4-Pack | 4-Pack | 4-Pack | 1-Pack |
|
Color
| 2700K Warm White | 2700K Warm White | 4000K Daylight White | 2700K Warm White |
|
Lumen
| 800 | 800 | 800 | 800 |
|
Works With
| Alexa/Google | Alexa/Google | Alexa/Google | Alexa/GAoogle |
|
Compatible App
| Kasa App & Tapo App | Tapo App ONLY | Tapo App ONLY | Kasa App & Tapo App |
|
Voice/Remote Control
| ✔ | ✔ | ✔ | ✔ |
|
Schedule & Timer
| ✔ | ✔ | ✔ | ✔ |
|
Dimmable
| ✔ | ✔ | ✔ | ✔ |
Product information
Warranty & Support
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Customers say
Customers find the smart light bulb works reliably and is easy to set up, with seamless integration with both Alexa and Google Home. They appreciate its quality, ease of use, and dimming capabilities, being able to adjust brightness from their phone. The connectivity receives mixed feedback - while some find it connects easily, others report losing connection. Similarly, the brightness performance is mixed, with some saying their house lights up very brightly while others find it not as bright as expected.
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620 customers mention reliability, 446 positive, 174 negative
I’ve only had the product for a few months but so far it works great love having the ability to change timing turn the light on and off remotely...Read more
This works well but you have to download an app to your phone to make it work. I had my grandson do that because I wasn't having any luck with it....Read more
A single light bulb out of four stopped working after a few weeks. TP-Link's warranty policy is the customer foots the bill to ship item back....Read more
Bulbs are great, we bought them in 2022 and more in 2023. Work great, bright, Alexa does her thing with them and we were happy....Read more
445 customers mention setup, 380 positive, 65 negative
Easy to set up, one you open the packaging there's a card that tells you to download the app. Once you open up the app it walks you through set up....Read more
...I can ask Alexa to turn on my bedroom light before I go there! Easy to install and easy setup!! I will be setting up in other rooms too! Good buy!!Read more
Solid light, easy setup but it cost twice the price as my last one and you can’t even change the temperature… very disappointed it doesn’t even have...Read more
...Love I can link to my phone and turn lights on before I get home. Easy set up. Nice and bright! App is simple and great!Read more
374 customers mention quality, 322 positive, 52 negative
Great product! Best brand of this type I have used so far. App is straight forward to set up and adding new devices is simple. Platform is reliable....Read more
It's a great bulb. I really like how it doesn't require a hub. It's only a few steps to get it set up then it's really easy from there....Read more
Good product, it work with WiFi and without WiFi with app controls to setup light on and off timeRead more
Great bulbs and super bright. The dim feature is the most useful thing ever. I haven't had any connectivity issues with them since I got them....Read more
364 customers mention alexa compatibility, 257 positive, 107 negative
Love this brand! It’s so easy to set up! Works great with Alexa and the app is super easy and well organized! 10/10 would recommend!Read more
Excellent bulbs. Works with Alexa. First you need to download the Kasa app, add the bulbs there, then add them to the Alexa app.Read more
...I waited for 5minutes each attempt until the notification said “unable to connect”. Returning the item.Read more
This works well with Alexa and on the phone app. Love that you can control the light remotely. Does not require a hub which is great.Read more
196 customers mention ease of use, 178 positive, 18 negative
...Really easy to set up and easy to use as well. Out of the 16 that I purchased and used constantly, only 1 had any issues so far.Read more
...This was an easy and quick solution to my problem that doesn’t require an electrician. No longer have to stumble in the dark to find the string....Read more
...to get up to use the bathroom over night so we needed an affordable, simple, dimming bulb. It works in that sense....Read more
...Its very convenient when you're laying in bed and don't want to get up to turn a light off. Cost effective and lazy-effective = the perfect pair!Read more
176 customers mention dimming, 161 positive, 15 negative
...And they are dimmable, which is great. You can easily have them controlled by Alexa, and/or control it only through the app. It's up to you....Read more
...Love the dimming feature just say Alexa set ***light to a number from 1 to 100% this is great feature and bulb is really bright at...Read more
...You can adjust the brightness, all the way from 100 to 0, but despite what people may say in the question and answer section, color temperature is...Read more
...Kasa smart bulbs because the feature list is exactly what I need: dimming, voice control, app control, scheduling, and energy monitoring....Read more
340 customers mention connectivity, 149 positive, 191 negative
Buggy at best. I keep losing connection. Have to do a full setup over and over again. Regret buying this so called smart bulbRead more
Easy to connect but not bright enough. If you want a bulb that is dimenble but also can be very bright, I would recommend you not buy this one.Read more
...easily connected and worked fine for 1 day, the following day it did not connect listed cause no power or not getting signal....Read more
I liked this at first! Easy to connect to Alexa! But now after a few weeks it will turn on and off when it wants to! I like the dimining feature!Read more
182 customers mention brightness, 124 positive, 58 negative
...I love them they are nice n bright and can sin if you need them. I can turn them off and keep my fan running. Main reason I bought them! Great price....Read more
...Well designed and so for, very reliable bulbs with great color and brightness. UPDATE 4/20/25: One bulb of the 4 has failed....Read more
Easy to connect but not bright enough. If you want a bulb that is dimenble but also can be very bright, I would recommend you not buy this one.Read more
...Love the dimmable features and Alexa control ability. Plus they are very bright when you want them to be....Read more
These work perfectly for me. Set up is straightforward (details follow). I love my new bulbs.
These bulbs are EXACTLY what I was looking for. The soft white color is perfect for a bedroom during wind down and bright enough to do work by. The attached image does not due them full justice). I highly recommend them, if you have a 2G network available. Note:
Your mobile device will NOT have to operate on the 2G network. Just the bulb, but be sure you have the network password handy. The instructions that come in the box could be clearer to be sure, but it’s straightforward: 1. Install the KASA app on your mobile device (if you don’t already have it).
2. With your mobile device on its usual network, open the Kasa App (make an account or login). 3. Select the plus (+) sign 4. Choose “Device “> “Smart Bulbs” > “KL100 Series 5. The App will set you through the rest of the setup in detail. There are just a few steps (follow from within the app but this is FYI)
A. Power OFF your lamp and install your new bulb. B. Power ON your lamp and wait for the bulb to blink 3 times. B. Connect your device to the BULB’S Wi-Fi network (temporarily). Each bulb has its own unique name that starts with TP-Link (something).
C. Return to the Kasa app (It will prompt you at the top)
D. Assign the bulb a unique name and location and you are good to go.
**Important** Any manual light switches must be left “ON” and any manual dimmer controls must be set to 100% in order to control the lamp from your app. Voice control is available from Alexa and Google Home following instruction from those suppliers.
I haven’t tested Google Home but I have 3 bulbs working perfectly from the app (Image attached) and Alexa (image attached). I’m extremely pleased.
Top reviews from the United States
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- Reviewed in the United States on January 6, 2026Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
These bulbs are EXACTLY what I was looking for. The soft white color is perfect for a bedroom during wind down and bright enough to do work by. The attached image does not due them full justice). I highly recommend them, if you have a 2G network available. Note: Your mobile device will NOT have to operate on the 2G network. Just the bulb, but be sure you have the network password handy.
These work perfectly for me. Set up is straightforward (details follow). I love my new bulbs.
Reviewed in the United States on January 6, 2026
The instructions that come in the box could be clearer to be sure, but it’s straightforward:
1. Install the KASA app on your mobile device (if you don’t already have it).
2. With your mobile device on its usual network, open the Kasa App (make an account or login).
3. Select the plus (+) sign
4. Choose “Device “> “Smart Bulbs” > “KL100 Series
5. The App will set you through the rest of the setup in detail. There are just a few steps (follow from within the app but this is FYI)
A. Power OFF your lamp and install your new bulb.
B. Power ON your lamp and wait for the bulb to blink 3 times.
B. Connect your device to the BULB’S Wi-Fi network (temporarily). Each bulb has its own unique name that starts with TP-Link (something).
C. Return to the Kasa app (It will prompt you at the top)
D. Assign the bulb a unique name and location and you are good to go.
**Important** Any manual light switches must be left “ON” and any manual dimmer controls must be set to 100% in order to control the lamp from your app.
Voice control is available from Alexa and Google Home following instruction from those suppliers.
I haven’t tested Google Home but I have 3 bulbs working perfectly from the app (Image attached) and Alexa (image attached). I’m extremely pleased.
Images in this review
- Reviewed in the United States on January 15, 2026Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
- Reviewed in the United States on February 22, 2026Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
- Reviewed in the United States on March 26, 2026Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
- Reviewed in the United States on April 4, 2026Style: White (Newer Version)Size: 1 PackVerified Purchase
- Reviewed in the United States on August 24, 2025Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
- Reviewed in the United States on May 22, 2025Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
- Reviewed in the United States on February 14, 2026Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase
Top reviews from other countries
-
DanielaReviewed in Mexico on March 12, 2024
Sin problema
Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase - Happy shopperReviewed in Canada on February 9, 2026
Kasa Smart Light Bulbs
Style: 4-Pack (Newer Version)Size: 4 PackVerified Purchase -
CésarGOReviewed in Mexico on February 29, 2024
Buen producto
Style: White (Newer Version)Size: 1 PackVerified Purchase - Salem Bin TraisReviewed in the United Arab Emirates on January 6, 2026
working fine
Style: White (Newer Version)Size: 1 PackVerified Purchase -
AlejandroReviewed in Mexico on July 4, 2019
Buena iluminación y buena conectividad wifi
Style: White (Newer Version)Size: 1 PackVerified Purchase
