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Kasa Smart

Kasa Smart Light Bulbs that works with Alexa and Google Home, Dimmable Smart LED Bulb, A19, 9W, 800Lumens, Soft White(2700K), CRI≥90, WiFi 2.4Ghz only, No Hub Required, 4 Count (Pack of 1)(KL110P4)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Oct 19
Order within 7 hours and 42 minutes
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Style: 4-Pack (Newer Version)


Size: 4 Pack


Features

  • Brightness Dimmable: With a dimming range from 1% up to 100%, the Kasa Smart Light Bulb, Dimmable helps you set the right brightness for any mood or activity. Ideal for kitchens, reading nooks, living rooms, and bedroom lamps. Special Features: Dimmable + Energy Monitoring.
  • Remote Control: Control your smart bulb from anywhere using the free Kasa Smart app (iOS/Android). Adjust brightness, turn it on or off, or change colors instantlyall from your smartphone.
  • Energy Monitoring & Scheduling: Monitor real-time energy usage. Drive down energy consumption without losing quality (60 W equivalent). Use timer or schedules to set your lights to automatically turn on and off whenever you want, such as waking up with a soft glow in the morning with sunrise offset.
  • Trusted & Reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 6 Million users. UL certified for safety and backed by a 2-year warranty. Requires 2.4GHz Wi-Fi network connection.

Description

With a dimming range from 1% up to 100%, the Kasa Smart Light Bulb, Dimmable helps you set the right brightness for any mood or activity such as kitchen light, reading light, living room light or bedroom lamp. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, but also guidance for you through each step of the installation to connect your smart bulb with your home Wi-Fi, Alexa or Google assistant.Con un rango de atenuación de 1% hasta 100%, la bombilla inteligente Kasa, regulable te ayuda a establecer el brillo adecuado para cualquier estado de ánimo o actividad como luz de cocina, luz de lectura, luz de salón o lámpara de dormitorio. La aplicación Kasa contiene no solo toda la característica que espera de la familia TP-Link Kasa, sino también orientación para usted a través de cada paso de la instalación para conectar su bombilla inteligente con su hogar Wi- Fi, Alexa o asistente de Google.

Brand: Kasa Smart


Light Type: LED


Special Feature: Dimmable, Energy Monitoring


Wattage: 9 watts


Bulb Shape Size: A19


Light Type: LED


Additional Features: Dimmable, Energy Monitoring


Wattage: 9 watts


Bulb Shape Size: A19


Bulb Base: E26


Incandescent Equivalent Wattage: 60 watts


Specific Uses For Product: Lamp


Light Color: White


Voltage: 120 volts


Color Temperature: 2700 Kelvin


Light Output Maximum: 800 lumens


Indoor Outdoor Usage: Indoor


Power Source: Corded Electric


Color Rendering Index: 90


Beam Angle: 220 degrees


Power Consumption: 9 watts


Light Source Type: LED


Light Source Wattage: 60 watts


Accepted Voltage Frequency: 100 to 120 Volts and 60 Hertz


Control Method: Voice


White Brightness: 800 lumens


Connectivity Protocol: Wi-Fi


Connectivity Technology: HDMI


Brand Name: Kasa Smart


Number of Items: 1


Model Name: KL110P4


Model Number: KL110P4


Manufacturer: TP-Link


UPC: 840030702921


Manufacturer Warranty Description: 2-year warranty.


Included Components: 4x Kasa Smart Light Bulb Dimmable, 1x Quick Installation Guide


Item Type Name: Smart Bulb


Manufacturer Part Number: KL110P4


Unit Count: 4 Count


Package Quantity: 1


Item Weight: 136 g


Item Dimensions W x H: 2.39"W x 4.62"H


Bulb Diameter: 2.39 inches


Material Type: Plastic


Specification Met: ul_listed


Shape: a19


Style Name: 4-Pack (Newer Version)


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Easy to set and easy to schedule
Style: White (Newer Version) Size: 1 Pack
I’ve been really happy with this smart light bulb! It was easy to set up, and I love being able to control it with Alexa and Google Home. The soft white light is warm and comfortable without being too harsh, and the dimming feature is especially convenient when I want to adjust the brightness. I also appreciate that it doesn’t require a separate hub. Overall, it’s a simple and affordable way to add smart lighting to a room. ... show more
Reviewed in the United States on August 12, 2026 by Shawn Hinkel
    • These work perfectly for me. Set up is straightforward (details follow). I love my new bulbs.
Style: 4-Pack (Newer Version) Size: 4 Pack
Review Image by M.Rivers
Review Image by M.Rivers
Review Image by M.Rivers
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. ... show more
Reviewed in the United States on January 6, 2026 by M.Rivers
    • Recommended! Good stuff!!!
Style: 4-Pack (Newer Version) Size: 4 Pack
We use several of these around the house and love them. One’s on the front porch programmed to go on at dusk and off at daylight. Two others we control with automation. The only complaint- and it’s minor - is that I wish they’d go just a bit brighter than they do. Don’t get me wrong; I still love them and think they’re fairly bright as they are, but I want MORE! MORE! MORE!!! 😀 ... show more
Reviewed in the United States on August 30, 2026 by Bob H
    • Convenient
Style: 4-Pack (Newer Version) Size: 4 Pack
★★★★☆ These smart light bulbs work well and were easy to set up. They connected without much trouble and respond as expected when using the app or controls. The brightness is good, and it’s nice being able to adjust the lighting when needed. The price was a little high, but overall they perform as intended. A solid product that adds convenience to everyday use. ... show more
Reviewed in the United States on March 26, 2026 by Alice
    • Solid dependable smart lights for use with Google Home
Style: 4-Pack (Newer Version) Size: 4 Pack
I have used C by GE smart lights with Google Home for many years but they sporadically and often would not respond to commands. However, I noticed smart devices that were by other manufacturers still responded during these annoying outages. So, after just dealing with this undependability for far too long, I switched all of the C by GE lights (20 bulbs) with these Kasa lights. The setup was a breeze and they simply work. The Kasa app is easy to use and the devices easily connected with the Google Home app. Going on a tangent here and ranting about the buggy nature of Google Home. It often goes offline and then magically comes back online. Pretty frustrating. Even more so is the fact the Google Home app doesn't give you an easy way to remove old devices (like the 20 GE bulbs) from your home setup. They literally removed the "remove" option from the device settings. I mean, WTF? Who thought that was a good idea at Google HQ? I had to create a whole other "Home" then move these old bulbs over to that new bogus home rather than being able to simply remove them. Anyway, getting back to these Kasa lights... They are great and I would highly recommend them to anyone that is sick of their lights from other manufacturers not working consistently with Google Home. ... show more
Reviewed in the United States on January 6, 2025 by SteveInFrisco
    • Love Kasa products!
Style: White (Newer Version) Size: 1 Pack
I use these all over my house and have them set up with routines to turn them on at certain times or change colors with a command. This is the best brand of any smart bulbs that I’ve used.
Reviewed in the United States on September 5, 2026 by NM
    • Great value, easy to use. Full control with Alexa and their app.
Style: 4-Pack (Newer Version) Size: 4 Pack
You need the app, but it's easy to use. I have three bulbs over the kitchen island and a couple of lamps in the same room (combined area family room and kitchen.) So I have three zones - "island" "living room" and "kitchen." I just say "Alexa turn on the island" and I have light. Great when walking in with arms full of groceries. Occasionally they do lose sync - two will turn on and one won't. Then I have to use the light switch to power cycle them. You should also tell your landlord you have these if you rent. Why? Mine came in to do some repairs - I knew he was coming. I was not home, and he kept flicking the light switch on and off to get the bulbs to light. He assumed there was a problem. Well, can you guess what the procedure is to do a reset on the bulbs? Flip the switch a few times! So when I got home I had to recreate the group, re-link the bulbs, etc. ... show more
Reviewed in the United States on January 22, 2025 by Richard C. Drew
    • Need new firmware to work on larger networks as of 2021-09
Style: 4-Pack (Newer Version) Size: 4 Pack
Update 2: After almost a month of back and forth with support I finally got ahold of an engineer. The Engineer was very skilled and systematically helped look and check a number of settings and ended up with the resolution of downloading a Beta firmware and loading it onto the first bulb. I completed the remaining updates and so far has been stable for a day. Lots of work to get to this point, I hope they roll out a general update soon. Update 1: Previously I had tried after reading a few reviews, I can confirm what others have found out that if you have a larger home with many Access points, or mine that is old and has heavy plaster walls so I have multiple AP's These WILL NOT work. There is a bug in the bulbs that will not allow them to connect if you have the same SSID broadcasting on multiple AP's. As a test I setup a single AP, with a new SSID and connected my phone and the bulb to that and it worked just fine, however that solution is not a great one. I don't want to setup a separate SSID just for these bulbs on every AP as well as my main SSID. Original review: So I'm 0 for 8 on these lights now unless I use the work around. 2 got so far to upgrading the firmware when they would start, then drop off the network and change their name to the default TP-LINK_Smart Bulb_XXXX then become greyed out and unable to connect again. The other two got to the point there I could rename them then you would get the "something went wrong" and they could never rename them. All 4 actually got stuck at that point but turning two off and on and waiting for them to flash did the trick and they were able to get past that. But I'm an hour and 10 minutes in and so far these are pretty much junk compared to the MANY other TP link switches, dimming switches, plain, and 3 way, many of the plain switched outlets, and 8 or so of the power metering outlets, metering surge strips, the plain 3 outlet surge strips, a couple of the outdoor outlets as well as a couple of the color changing bulbs. Pretty much EVERYthing else from they is awesome working in great harmony with Alexa, and some basic IFTTT simple scripts. I'm about the click another bulb off and on with a second between each power cycle to reset it again, then I will have another 10 minutes to contemplate at it tries to connect to the network again. Hopefully this is a bad batch and has some faulty firmware. My other gripe is for TP-links support is if you send an email, you will get 1 and only 1 response per day, luckily the one previous faulty product I had was from Amazon and I could return it for full refund from them otherwise TP link was going to charge to return. 2 hours in, I'm subtracting a star as these don't even function as light bulbs even once they have flaked out. They have an annoying blink maybe once per minute. I have documented my findings and troubleshooting steps and opened a ticket. I was SO positive about how well all my TP link gear has worked so far that I already tossed the boxes into recycling and I just went to fish them out of the can. ... show more
Reviewed in the United States on August 17, 2021 by 4pierre

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