
















💡 Light up your life, not just your room — smart, stylish, and effortlessly you.
The Kasa Smart Light Bulbs (4-pack) offer 16 million colors and tunable white light (2500K-6500K) with smooth dimming, all controllable via voice or smartphone app. These 9W LED bulbs deliver bright 800 lumens output, are energy efficient, require no hub, and support scheduling and energy monitoring. Compatible with Alexa and Google Home, they provide a reliable, easy-to-install smart lighting solution that transforms any space with customizable ambiance and smart home integration.






















| ASIN | B08TB8Z5HF |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #608 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in LED Bulbs |
| Brand | Kasa Smart |
| Brightness | 800 Lumen |
| Bulb Base | E26 |
| Bulb Diameter | 2.36 Inches |
| Bulb Shape Size | A19 |
| Color | Multicolor |
| Color Rendering Index | 80 |
| Color Temperature | 6500 Kelvin |
| Control Method | Voice |
| Customer Reviews | 4.5 4.5 out of 5 stars (21,910) |
| Date First Available | January 21, 2021 |
| Efficiency | high |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | 4x Kasa Smart Light Bulb Multicolor, 1x Quick Installation Guide |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 1 |
| Item Weight | 9.9 ounces |
| Item model number | KL125P4 |
| Light Color | RGB |
| Light Output Maximum | 800 Lumens |
| Light Source Type | LED |
| Light Source Wattage | 9 Watts |
| Light Type | LED |
| Manufacturer | TP-Link |
| Material | Plastic |
| Model Name | KL125P4 |
| Number of Items | 1 |
| Part Number | KL125P4 |
| Power Consumption | 60 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 2.36"W x 4.52"H |
| Shape | a19 |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Auto White, Dimmable, Energy Monitoring, Tunable |
| Special Features | Auto White, Dimmable, Energy Monitoring, Tunable |
| Specific Uses For Product | Appliance |
| Specification Met | ul_listed |
| Style | 800 Lumens, 4-Pack |
| UPC | 840030702396 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 9 Watts |
| White Brightness | 800 Lumens |
S**S
Changed My Whole Living Room Mood with My Phone - Colors Are Vibrant and Alexa Control is Seamless
I had regular dumb bulbs in my living room and was getting tired of the same boring white light all the time. I'd been curious about smart bulbs for a while but didn't want to spend a fortune. These Kasa bulbs were reasonably priced and had good reviews so I grabbed a 4-pack to do my main living room lamps. Setup was super easy. Downloaded the Kasa app, screwed the bulbs into my lamps, opened the app and it found them right away. Took maybe 5 minutes to get all four bulbs connected to my WiFi and named properly. Way easier than I expected - no complicated pairing process or technical nonsense. I've got these bulbs in my four living room lamps - two floor lamps in the corners and two table lamps on end tables. Being able to control all of them from my phone is so convenient. I can turn them on from bed before I get up in the morning, or turn them off from the couch without getting up. Small thing but it's one of those quality of life improvements you don't realize you wanted until you have it. The color changing is what really makes these worth it. I can set them to warm white for a cozy evening vibe, bright white when I'm cleaning or need good visibility, or pick from like 16 million colors for whatever mood I want. I do deep red lighting when watching horror movies, blue-green for a chill vibe, warm orange for dinner parties. It completely changes the atmosphere of the room. I integrated them with my Alexa and voice control works perfectly. "Alexa, turn living room lights to 50%" or "Alexa, make the lights purple" and it just works. Super useful when my hands are full or I'm cooking in the kitchen and want to adjust the living room lighting without stopping what I'm doing. The scheduling feature is clutch. I've got them set to turn on at sunset automatically and turn off at 11pm. Also have them gradually brighten in the morning to help me wake up more naturally instead of being shocked awake by an alarm. It's like having daylight that follows my schedule. The brightness is legit. These are 1000 lumens which is plenty for my living room. I usually run them at like 70-80% brightness and that's more than enough light. When I crank them to 100% the room is super bright - good for cleaning or when I need to find something I dropped behind the couch. I set up different scenes for different occasions. Movie Night scene dims everything to 20% with warm white. Party Mode cycles through colors. Reading Mode is bright white at 100%. Chill Evening is warm orange at 40%. Having presets means I don't have to fiddle with settings every time, just hit the scene I want and done. The color accuracy is really good. When I set them to red they're actually red, not some washed out pink. Blue is deep blue, green is vibrant green. The colors are saturated and look how you'd expect them to look. Makes them great for holidays - red and green for Christmas, orange for Halloween, whatever. I've used the away mode feature when traveling. Sets the lights to turn on and off at random times to make it look like someone's home. Good for security and peace of mind when I'm gone for a few days. Beats leaving lights on 24/7 and wasting electricity. The energy monitoring in the app is interesting. Shows me how much energy each bulb is using. These are LEDs so they're way more efficient than the old incandescent bulbs I had before. My electric bill has actually gone down a bit even though I'm using the lights more because they're fun to play with now. They work great with my Google Home too. I can control them from my phone, Alexa, or Google Assistant depending on which device is closest. The integration with both ecosystems means I'm not locked into one platform. The grouping feature is useful. I've got all four living room bulbs in a "Living Room" group so I can control them all at once, but I can also control them individually if I want. Like if I just want the floor lamps on but not the table lamps, I can do that. I've added these to routines too. Morning routine turns them on gradually, evening routine dims them down. When my Alexa alarm goes off, the lights start brightening. When I say "Alexa, goodnight" everything turns off including the lights. Makes my smart home feel actually smart and not just a collection of disconnected gadgets. The bulbs don't make any noise which some smart bulbs apparently do. No humming, no buzzing, just quiet operation. The light quality is consistent too - no flickering or weird color shifts. They stay connected to WiFi reliably. I've had other smart home stuff that constantly drops connection and needs resetting. These Kasa bulbs just work. They've stayed connected since I installed them months ago without any issues. My friends have been impressed when they come over. Being able to change the whole vibe of the room by telling Alexa to switch colors is a neat party trick. Plus having presets for different activities makes the space feel more intentional and designed. For the price these are a great way to get into smart lighting without spending a fortune. They do everything the expensive Philips Hue bulbs do but cost way less. If you want to try smart bulbs or add some personality to your lighting, these are perfect.
B**J
Straightforward Smart Bulbs With Dimming and Color Control
I’ve been using these Kasa smart bulbs mainly for the dimming, and that part works exactly how I want it to. Adjusting brightness is smooth and makes everyday lighting more comfortable than a simple on/off setup. They also let you change the light color, which is available right in the app without any extra steps. Setup was easy, and they’ve been consistent in normal daily use. Overall, they feel like dependable smart bulbs that do what they’re supposed to do. . What you may care about: • Can you dim lights smoothly instead of just turning them on or off? (Meets) • Is changing the light color an available option? (Meets) • Do they work reliably for everyday use? (Meets) • Are they easy to set up and manage? (Meets)
J**N
The Best Smart Bulbs Around, No Hub Required!
These have an amazing range of vibrant colors to choose from, including the full range of white lighting options to match whatever pre-existing bulb temperature rating you have in your house! Also, they are BRIGHT! The setup is a breeze with the Kasa app and creating schedules or grouping devices together to function in sync is a snap! We have an older set of these that are going strong indoors for about 5 years now. Our newest set is used outdoors in covered fixtures and has been exposed to freezing weather without fail. Response times for on/off functionality or color changes are immediate and we've had no down time with our wifi connectivity to these devices. There's been no phasing out of cross compatibility from our old bulbs to our new set. We sync the bulbs together or use them separate without fail and they function as intended every time!
S**A
Good, but some connectivity issues
The Kasa Smart Light Bulbs offer a convenient and customizable lighting solution with their full color-changing and dimmable features, compatible with Alexa and Google Home. However, while they have their merits, their reliability in staying connected to the internet leaves something to be desired. On the positive side, these bulbs provide a wide range of colors and brightness levels, allowing for personalized lighting to suit any mood or occasion. The integration with popular smart home assistants like Alexa and Google Home adds to their versatility, enabling convenient voice control for seamless operation. That said, the inconsistency in maintaining a stable internet connection can be frustrating and impacts their overall usability. There are occasions when the bulbs fail to connect or become disconnected from the network, disrupting the intended lighting settings and requiring manual intervention to reestablish connectivity. Often just one will disconnect, meaning I can’t control them both at the same time. Other times, both disconnect. While the lack of a required hub simplifies the setup process, it seems that the reliance solely on a 2.4GHz Wi-Fi network may contribute to the connectivity issues experienced by some users. It's worth noting that in environments with multiple smart devices or interference, these issues may be exacerbated. In conclusion, the Kasa Smart Light Bulbs offer a decent lighting solution with their color-changing and dimmable capabilities, enhanced by compatibility with popular smart home platforms. However, the inconsistency in internet connectivity detracts from their overall reliability and usability. For users seeking a seamless smart lighting experience, it may be worth exploring alternative options with more robust connectivity features.
D**N
Me encantan alumbran muy bien y funcionan perfecto, me encanta que funcionen en la app de smart things. Tambien tengo los de 800 lumenes e igual son muy buenos
P**O
Diseño y construcción: La Kasa Smart Wi-Fi Light Bulb 1000 lumens es una bombilla LED inteligente que cuenta con un diseño simple pero elegante. Está construida con materiales de alta calidad y cuenta con una cubierta de plástico resistente que protege la electrónica en su interior. La bombilla se adapta a cualquier casquillo de luz E26, lo que la hace compatible con la mayoría de los sistemas de iluminación residenciales. Rendimiento: La Kasa Smart Wi-Fi Light Bulb 1000 lumens es muy fácil de instalar y configurar. Una vez conectada a la red Wi-Fi de su hogar, puede controlarla de forma remota mediante la aplicación Kasa Smart en su smartphone. La aplicación permite cambiar el color, la temperatura y la intensidad de la luz, lo que le permite personalizar la iluminación según sus preferencias. Además, puede programar horarios para encender y apagar la luz, lo que puede ayudar a ahorrar energía. La bombilla ofrece una iluminación brillante de hasta 1000 lúmenes, lo que la hace ideal para áreas grandes como salas de estar, comedores y dormitorios. Además, la bombilla cuenta con tecnología de atenuación, lo que significa que puede ajustar la intensidad de la luz para crear el ambiente adecuado para cualquier situación. Batería y carga: La Kasa Smart Wi-Fi Light Bulb 1000 lumens no cuenta con una batería recargable, ya que se conecta directamente al sistema eléctrico de su hogar. Sin embargo, la bombilla cuenta con una vida útil larga de hasta 25,000 horas, lo que significa que durará años antes de necesitar ser reemplazada. Compatibilidad: La Kasa Smart Wi-Fi Light Bulb 1000 lumens es compatible con Amazon Alexa y Google Assistant, lo que le permite controlarla mediante comandos de voz. También se integra con otros dispositivos inteligentes de Kasa Smart, lo que le permite crear escenas personalizadas y automatizar la iluminación de su hogar. Conclusión: En general, la Kasa Smart Wi-Fi Light Bulb 1000 lumens es una excelente opción para aquellos que buscan una bombilla LED inteligente y de alta calidad. Su diseño simple pero elegante, junto con su facilidad de uso y personalización, la convierten en una excelente opción para cualquier hogar inteligente. Además, su iluminación brillante y su capacidad de atenuación la hacen ideal para cualquier situación, desde ver películas hasta cenas románticas. En resumen, la Kasa Smart Wi-Fi Light Bulb 1000 lumens es una excelente opción para aquellos que buscan una iluminación inteligente de alta calidad para su hogar.
R**N
I bought automation, smart plugs, smart keys. But this tp link bulb is the best purchase I did this year. It works seamlessly. No need for extra HUB. Directly connects to the internet. Kaza app is easy to use. Alexa enabled too.
A**R
I enjoyed it so far using this smart bulb especially to create an atmosphere of brightness when I wake up in the morning. Great quality product.
G**E
Easy to setup, work well. Bought these for our son for his bedroom. Much easier than messing around with strip lights. We have some Kasa smart switches and outdoor times and they work great with the Kasa app. The app is easy to use and setup, also works with Google home and Alexa.