Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4)
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Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 4 Count (Pack of 1), Multicolor (KL125P4)

4.5/5
Product ID: 291945046
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Details

  • Brand
    Kasa Smart
  • Light Type
    LED
  • Special Feature
    Dimmable Auto
  • Wattage
    9 watts
  • Bulb Shape Size
    A19
Energy-efficient 9W LED
🌈16M colors & tunable whites
📱Remote app & voice control

Description

💡 Light up your life smarter, brighter, and more colorful than ever!

  • ENERGY SAVVY LIGHTING - Consumes just 9W while delivering 800 lumens—equivalent to a 60W bulb—saving you money without sacrificing brightness.
  • TRUSTED QUALITY SAFETY - UL certified, backed by 2-year warranty, and trusted by over 6 million users for reliable smart home lighting.
  • LIMITLESS AMBIANCE CONTROL - Dimmable with 16 million colors plus warm-to-cool whites (2500K-6500K) to match your mood or natural light cycles.
  • SEAMLESS SMART INTEGRATION - Hands-free voice commands via Alexa & Google Assistant plus full remote control from anywhere with the Kasa app.
  • EFFORTLESS SCHEDULING AUTOMATION - Set timers and schedules to wake up with a sunrise glow or automate your lighting for security and convenience.

The Kasa Smart Light Bulbs (4-pack) offer 16 million colors and tunable white light with 800 lumens brightness at just 9 watts power consumption. Compatible with Alexa and Google Assistant, these Wi-Fi-enabled bulbs require no hub and provide remote control, scheduling, and energy monitoring through the Kasa app. UL certified and backed by a 2-year warranty, they deliver reliable, customizable smart lighting for any indoor space.

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Specifications

BrandKasa Smart
Light TypeLED
Special FeatureDimmable, Auto White, Energy Monitoring, Tunable
Wattage9 watts
Bulb Shape SizeA19
Bulb BaseE26
Incandescent Equivalent Wattage6E+1 Watts
Specific Uses For ProductAppliance
Light ColorRGB
Voltage120 Volts
Unit Count4.0 Count
Color Temperature6500 Kelvin
Number of Items1
Brightness800 Lumen
Shapea19
MaterialPlastic
Model NameKL125P4
Indoor/Outdoor UsageIndoor
Controller TypeVera, Google Assistant, Amazon Alexa, iOS, Android
Included Components4x Kasa Smart Light Bulb Multicolor, 1x Quick Installation Guide
Power SourceCorded Electric
Color Rendering Index80
Power Consumption60 Watts
Item Package Quantity1
Light Source TypeLED
Specification Metul_listed
Item Weight0.62 Pounds
Light Source Wattage9 Watts
Product Dimensions2.36"W x 4.52"H
Bulb Diameter2.36 Inches
Control MethodVoice
White Brightness800 Lumens
Efficiencyhigh
ManufacturerTP-Link
Connectivity TechnologyWi-Fi
UPC840030702396
Part NumberKL125P4
Item Weight9.9 ounces
Country of OriginChina
Item model numberKL125P4
Style800 Lumens, 4-Pack
ColorMulticolor
Special FeaturesDimmable, Auto White, Energy Monitoring, Tunable
Batteries Included?No
Batteries Required?No
Wattage9 Watts

Have a Question? See What Others Asked

I’d like to use these in a fixture that currently is controlled by a dimmer switch. Is that okay?
If you have say 4 bulbs on one circuit, can you program each bulb individually?
Can these or any kasa bulbs color cycle? Like just loop through the various colors?
Can these be used outdoors?

Reviews

4.5

All from verified purchases

R**E

Great smart bulbs

The colors are good and they are very bright.The Kasa app it tells you to use is very good. Definitely the best smart lighting control app I have ever used, but I don't think it supports any products outside of the brand and I wasn't able to get these bulbs to connect to other apps.The connection process is very simple and it holds your hand through every step. the app will bring you to the wifi screen to connect to one of the bulbs temporary wifi hotspot, then you go back to the app and it will ask you to connect to your wifi. Then it does the rest for you.Will buy again

K**.

Much Better than My Previous Smart Bulbs.....

These lights are better than the Sengled light I had. These are easier to set up in the App and link with Alexa fast, and they respond to commands quicker. They seem a little slow to dim, but that might just be me. I don't use the colors very often, but they are nice. The color temperatures are spot on, and I like to change those up as the day goes on to reduce the stress on my eyes. Bottom Line: They are functionally better than the Sengled, and I hope they are at least as durable as the Sengled. I will buy more.

K**N

These work great. Colors are spot-on. Some notes on Alexa

Solid product. The colors are spot on. I especially like the different shades of white through the day if you set them to adjust with the time.Tried other bulbs w Alexa and they either didn't work at all or had to be reconnected all the time. What a pain!I definitely recommend these as smart bulbs for use with Alexa but...The first several bulbs I purchased, I checked the box at checkout to link them to my Amazon/Alexa and bam! They setup immediately with Alexa. I didn't have to use the manufacturer's app.However, I bought another set, checked the same box at checkout, and they did not connect using Alexa.So I downloaded the manufacturer's app and set one up and it broke the connection with all the previous bulbs and Alexa. I couldn't even delete the original ones from the Alexa app.So I...-Disabled the skill from the manufacturer's app within Alexa-Set up all the bulbs using the manufacturer's app-Deleted the Alexa app from my phone and reinstalled it (don't worry, everything is still there once you log in)-Re-enabled the skill in the Alexa appAll the lights showed up in the Alexa app again. Everything was good in the Alexa app as far as routines and everything else, except the lights. I had to re-add the lights to the existing routines.So I would suggest setting up the bulbs in the manufacturer's app FIRST and enable the skill in the Alexa app.I hope this is helpful :)

M**N

Good bulbs—but not for Apple users

These Kasa smart bulbs are solid if you're deep into the Alexa or Google Home ecosystem. Setup is fast through the Kasa app, the colors are bright and accurate, and the scheduling and automation features work smoothly. Dimming is clean, no flicker, and the app interface is user-friendly with plenty of scene options. The bulbs themselves feel well-made and responsive over Wi-Fi.But here’s the catch: they don’t support Apple HomeKit. I ended up switching to a HomePod mini after ordering these, and that basically made the bulbs useless for me. Without Matter or native HomeKit support, there's no clean way to integrate them into Apple’s smart home system unless you want to run third-party bridges or workarounds—which I didn’t.So, if you’re an Alexa or Google user, this is a great buy. If you’re in the Apple ecosystem, skip it and get something Matter-compatible. I returned mine for that reason alone.

M**O

Really cool lighting effects.

Smart bulbs are a fun little novelty and these bulbs are also connected to Alexa and you can tell her to dim the lights or change the color of the light. Not a necessity but a whole lot of fun.

P**E

Buy these!

These are a game changer as they work with my Smart Things at the house which is also compatible with Samsung appliances. This also works with Alexa so I've only been turning on/off my lights with my voice. She can also change the colors, but I mostly like the whites and the varied lumens/dimming. She can also adjust that.In the kasa app they have a schedule you can set, so I've been playing around with having my lights on at sunset til 10 PM, which seems to work conveniently.Only con was one of the bulbs had a very hard time connecting so I had to swap it and will try again with a different light. So far I have 2:4 up and running. Recommended!

A**N

Great product, won't work with smart dimmers.

These lights look great and are very easy to setup. I'll be buy more of them for the rest of my house.One thing that is not very clear in the product description is that they are only dimmable with the app. They do not work properly with a wall mounted dimmer switch. I have a kasa smart dimmer and only realized they won't work in conjunction with each other after doing a little online research. It works, I just can't use the dimmer.

G**T

They light up my life!

I've been buying Kasa light bulbs for a few years now and have not been disappointed. I like how the setup is easy, and I have no problem navigating the app and connecting it to my Alexa. I like how I can pick different colors and levels of brightness, making each room unique. I picked up this four-pack because I thought it was a good value.

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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