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🌟 Light up your life, your way — smart, stylish, and always connected.
The Kasa Multicolor Dimmable Wi-Fi Smart Bulb (A19, KL125) offers 16 million colors and tunable white light (2500K-6500K) with full remote and voice control via Alexa and Google Assistant. It features energy monitoring, scheduling, and a 60W incandescent equivalent brightness at just 9W power consumption. Trusted by over 6 million users, it’s UL certified and comes with a 2-year warranty, making it the perfect smart lighting upgrade for modern homes.













| ASIN | B08TB8QBB1 |
| Additional Features | Auto White, Dimmable, Energy Monitoring, Tunable |
| Best Sellers Rank | #680 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in LED Bulbs |
| Brand | Kasa Smart |
| Brand Name | Kasa Smart |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Color | Multicolor |
| Color Rendering Index | 90 |
| Color Temperature | 6500 Kelvin |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Amazon Alexa, Android, Google Assistant, Vera, iOS |
| Customer Reviews | 4.5 out of 5 stars 6,103 Reviews |
| Frequency | 2.4 GHz |
| Incandescent Equivalent Wattage | 60 watts |
| Included Components | 1x Kasa Smart Light Bulb Multicolor, 1x Quick Installation Guide |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 2.36"W x 4.52"H |
| Item Type Name | Smart Bulb |
| Item Weight | 2.4 ounces |
| Light Color | RGB |
| Light Output Maximum | 800 lumens |
| Light Source Operating Life | 2 years |
| Light Source Type | LED |
| Light Source Wattage | 9 watts |
| Light Type | LED |
| Manufacturer | TP-Link |
| Manufacturer Part Number | KL125 |
| Manufacturer Warranty Description | 2-year warranty. |
| Material Type | Plastic |
| Model Name | KL125 |
| Model Number | KL125 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 60 watts |
| Power Source | Corded Electric |
| Shape | a19 |
| Special Feature | Auto White , Dimmable, Energy Monitoring, Tunable |
| Specific Uses For Product | Party, Smart Home |
| Specification Met | ul_listed |
| Style Name | Kasa Smart Bulb |
| Theme | Rainbow |
| UPC | 840030701979 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 9 watts |
| White Brightness | 800 lumens |
M**5
Lights, Camera, Action!
Easy to set up! There are multiple colors available in the app to choose from. I just got mine a couple of days ago so I'll update if needed after I've used it for a little bit. My main reason for buying it was so that I can have a small light at night when I'm out. I have a cat and I'd perfer she not be in the dark when I go out at night (don't judge me🤭). The price was nice and it works as described. Love the fact that I can set a schedule and it works with Alexa! UPDATE: About 2 weeks ago, my Kasa Smart Bulb stopped connecting to my wi-fi every so often. I tried everything that I knew how to do. Alexa couldn't connect with it after several different times. So I call the manufacturer and Joey S. was so patient with me. He walked me thru setting and resetting the wi-fi issue and after about 10 minutes, the connection was made and it's connected! Thank you Joey S. I appreciate your help and your patience. Bottom line, if you have the same issue I had you can always call support and get assistance!
M**4
Set up is easy and quick
These are the easiest and best lightbulbs to set up with Alexa. I have tried other lightbulbs and they just do not connect. Set up is so easy. It takes just a few few minutes. You can add it to your Alexa routine and they are easy to control. You can change the brightness and colors using Alexa . They really are the best lightbulbs. I would highly recommend them for anyone that is wanting to use them with an Alexa device.
M**J
Easy enough and works, but one small wish
So far so good. Though it’s only just been installed today it works and does have the color picker which is great. My only wish would be if it had hex color support. If it does I can’t find it. Was trying for a certain hue and it’s so close almost perfect, almost. Still so many to choose from and easy to adjust. Anyway it was easy to install, screw it in, sign up, connect. The connecting part was slightly confusing as you had to connect to their wifi I guess like a temp network also and switch back but only took about 10 minutes for everything to set up and now I’ve got great mood lighting. Hoping it lasts for a while.
A**E
Kasa is the one to get!
We have many Kasa plugs and bulbs around the house and they've all worked great for some time. They are controlled with schedules, to come on and go off at set times, and via Alexa; "Alexa. Turn on Living Room!". "Alexa. Turn off Green Table Lamp!" . I needed another 2 light bulbs for some additional table lamps and saw this bulb. It has colors, which I don't intend to use, but it does have some additional functionality which my other bulbs don't have - fade in and out duration and white balance adjustment (warm, daylight and any in between), and for $10, that's a great deal. . Using the KASA app, set up is straightforward and easy. There was a firmware update after initial set up, which installed quickly. The basic scheduling was easy, like our other KASA units. However, I found it took some playing around to be able to set brightness for different times of the evening. I usually start off bright and dim the lights progressively at specific times through the evening. There are presets for white, green, red and blue and you can edit the percentage, color and warmth. You can save that one preset, but you can't save additional presets and add to the list. When you schedule a bulb to come on you can set its brightness with a preset, but that brightness is whatever percentage you set previously when you edited that one preset. I found, through trial and error, that you can set the preset at say 10% for white, set up a schedule using that 10%. Then, you, go back into presets, adjust the white to say, 50%, and then go set up another schedule using that 50% preset. Do this for however many schedules and brightnesses you want. Those settings get saved for that specific schedule. It really would be much easier to be able to just save a new preset to choose from. . The only issue I have is when we get a power outage, the bulbs switch on when the power restores. Great to know if an outage has occurred, but I then have to turn them all off! . Now I've got the light set up as I want them, I just sit back and enjoy! . I certainly recommend KASA for plugs and lights... good value, reliable and durable
K**E
We ALL can now get a good night's sleep!
We have a senior dog that sleeps with us at night. She is going blind and has become anxious when we turn out the lights. We installed a night light so she could navigate easily to her water dish but we found that it wasn't enough as her eyes have become steadily worse. So we placed a lamp with one of these amazing bulbs on our dresser. It illuminates the whole room with infinite options of colors and brightness. These options are easily controllable by our cellphone. We experimented with reducing the brightness of the bulb to the point where it was bright enough for our dog (20%) but not so bright to affect our sleep. Mindy and us now sleep comfortably through the night. Her night anxiety has been completely eliminated. Though we use this for our dog, it would work great for babies and/or kids who also experience night anxiety. This bulb is an excellent value with unparalleled technology.
C**S
Great
For someone who uses my bed side lamp constantly, this is perfect. I love the app, and it has every color. I love to set the red light on a timer before bed. Its incredible and super easy to use.
B**C
Love it!
I love it! I probably should’ve gotten two, but I use the one lamp all the time! And it was very easy to connect to my Alexa and my phone and also easy to control. The only issue is that it’ll stop working for a bit sometimes and I’ll have to reconnect it by turning off and on my lamp, but it’s an easy fix! I’ll also warn that it isn’t that bright and more on the soft side so unless you prefer soft light, I wouldn’t use it as the main light source.
E**T
Easy & Inexpensive Smart Bulb
I wanted to try a sunrise alarm clock to help me get out of bed in the morning, and realized I could do so cheaply using this smart bulb in my bedside lamp. It works great right out of the box and is super easy to use and set up. It works with Google Home, but I found the Kasa app to have even more use and functionality. I love that I can set it to gradually turn on in the morning, and it usually wakes me up before my regular alarm. The Circadian function is beautiful; it automatically adjusts the brightness based on the time of day and sunrise/sunset so it's not glaringly bright first thing in the morning or at night. I love that you can adjust the warmth of the light as well because I prefer a warmer, yellowish light in the bedroom. I haven't messed around much with other colors but it's cool that that's an option. The only downside is that you have to use the app or a widget on your phone to turn it on and off and the lamp has to be turned on at all times, so it's not as easy if other people want to use it.
C**O
Es un foco de precio accesible respaldado por una marca líder.
Los productos TP Link son grandiosos; tengo un router archer AX 6000, 6 interruptores inteligentes, 1 dimmer inteligente, 1 x 4 pack de smart plugs mini, dos regletas inteligentes con tres entradas, entre otros dispositivos de esta marca y no saben fallar, tienen un funcionamiento eficiente, además de que la aplicación Tp Link Kasa es bastante útil. En general puedo decir que este foco a pesar de ser económico tiene buen flujo luminoso (medido en lumen) bastante bueno, acercándose en calidad a la de su competencia "los focos phillips Hue" (los cuales tengo 1 x 2 pack), alumbra bastante bien mí escritorio, tiene una amplia gama de colores y temperatura de color (medida en Kelvin), lo empleo para uso rudo, varias horas al día, sin embargo llega a calentarse un poco, recomiendo no situarlos en sockets embebidos para que tengan una ventilación óptima. Para quienes comentan que su dispositivo pierde constantemente la conexión, sugiero que compren un enrutador TP Link de gama media (quizás un enrutador "TP-Link WiFi 6 AX3000 Smart WiFi Router" para arriba) para que tengan una mejor gestión de los dispositivos conectados a su red wi-fi, ya que inicialmente a mí me pasaba lo mismo, hasta que adquirí un buen enrutador, el router TP Link AX6000 (procuren también actualizar el firmware de su enrutador de manera periódica para no sufrir pérdida de velocidad en la transferencia de datos). Anteriormente tenía el módem típico que TELMEX provee, el cual sólo me brindaba 17 mb/s de los 200 mb/s contratados al momento de hacer el "speed test", desde que adquirí el enrutador TP Link antes mencionado el manejo de mis dispositivos es excelente, ya que gestiona de manera óptima todos los dispositivos y de manera simultánea, habiendo más de 20 dispositivos conectados a la vez (echo studio, echo dot, 4 pantallas, 2 laptops, 3 smart phones, y varias luces inteligentes Philips Hue y Tp Link), he hecho muchas mediciones de Speed test conectado a este enrutador TP Link Archer 6000 y en la banda de 5G, y puedo decir que la velocidad de transferencia de datos es de 200 mb/s en promedio, pero aún más importante, la gestión de los dispositivos es excelente. P.D. A mí me costó este smart bulb $309.49 mxn, precio imbatible para un foco inteligente de colores.
M**G
Good! Cheaper than Philips and on par for my use
I'm really enjoying this bulb. It was easy to install, the app is pretty user friendly, and it works with WiFi. If you're having WiFi issues it will be frustrating to turn them on and off (I had that issue for a little while), but as long as you have consistent WiFi they should work fine. I also have a smart plug from this brand I bought 2+ years ago that's still working well.
U**A
Buen Foco a Buen precio
Es una bombilla bastante buena por el precio yo la compré en $360 pesos mexicanos y por ese precio es lo mejor que he encontrado sobre todo por la integración con asistentes de voz y con la app Kasa de TPlink, altamente recomendado y si necesitan más de una bombilla, hay pack de 2 y 4 que salen más baratos :D
H**A
BBB
Me gusto mucho fácil de instalar y automatiza tu hogar muy económico
R**N
Fantastic Smart Bulb - Economical, Versatile, and Easy to Use!
I recently purchased the Kasa Smart Bulb, and I am thoroughly impressed with its performance and features. This smart bulb has truly enhanced the ambiance of my home while being highly economical and user-friendly. Firstly, the setup process was incredibly straightforward. The bulb seamlessly connected to my Wi-Fi and integrated with Alexa without any issues. Within minutes, I was able to control the bulb using voice commands through my Echo Dot, which made the whole experience even more convenient. One of the standout features of the Kasa Smart Bulb is its energy efficiency. Despite its bright and vibrant illumination, it consumes significantly less power compared to traditional bulbs. This not only helps reduce my electricity bill but also makes it an environmentally friendly choice. It's great to have a smart home device that doesn't compromise on brightness while being conscious of energy consumption. The versatility of this smart bulb is another aspect worth highlighting. It offers a wide range of colors and adjustable brightness levels, allowing me to set the perfect mood for any occasion. Whether I'm hosting a dinner party, relaxing with a book, or watching a movie, I can easily change the color and intensity to suit the atmosphere. The colors are rich and vivid, adding a touch of elegance and style to any room. Additionally, the Kasa Smart Bulb's scheduling feature is incredibly useful. I can set it to turn on or off at specific times, which is perfect for maintaining a routine or enhancing security when I'm away from home. I also love the "circadian mode" that adjusts the lighting based on the time of day, mimicking natural light patterns and helping to regulate my sleep cycle. The Kasa app is user-friendly and intuitive, making it easy to control the bulb remotely. Whether I'm in another room or miles away from home, I can effortlessly adjust the lighting settings with just a few taps on my smartphone. The app also allows me to group multiple bulbs and control them simultaneously, providing even more convenience. In summary, the Kasa Smart Bulb is an excellent addition to any smart home setup. Its economical energy consumption, stunning color options, ease of use, and seamless integration with Alexa make it a top-notch choice. I am extremely satisfied with this purchase and highly recommend it to anyone looking to enhance their home lighting with smart technology. This bulb has exceeded my expectations in every way and has truly elevated the ambiance and functionality of my living space.
Trustpilot
1 week ago
1 month ago