Kasa Smart LED Light Strip, 50 Color Zones RGBIC, 16.4ft Wi-Fi LED Strip Works w/ Alexa, Google Home & SmartThings, High Brightness, 16M Colors, PU Coating, Trimmable, 2 Yr Warranty (KL420L5)
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Price: $35.58 - $29.98
(as of Mar 15, 2025 20:00:22 UTC – Details)
Transform the ambiance of your bedroom, gaming area, work station, and more with the Kasa Smart WiFi RGBIC LED Light strip. Cut the 16.4 ft. smart light strip to perfectly match your bed frame or cabinets, and choose from unlimited lighting effects with 16 million fully dimmable color choices and advanced animations that can match any mood from a party to unwinding before bed. With its 50 adjustable color zones, the customization on your preferred lighting is endless. The durable PU Coating along the length of the LED strip protects it from moisture so you can install your light strip with peace of mind. 2 year warranty. (Light strip has IP44 rating. Connection points and power adapter do not have protective coating.).
Product Dimensions : 196.85 x 0.39 x 0.08 inches; 7.05 ounces
Item model number : KL420L5
Date First Available : January 28, 2022
Manufacturer : TP-LINK
ASIN : B09QBD5J7S
Country of Origin : China
【Versatile Smart Lighting】Measuring 16.4 ft. in length the KL420L5 smart LED light strip can add color to virtually any space. From the kitchen to the bedroom, add beautiful accent lighting to your spaces to add lighting to any room.
【Animated Effects With 50 Color Zones】With 50 customizable color zones, you can set the color combinations you want for any scenario for a fully customized LED light experience for the bedroom, home office, and more. Choose from dozens of preset animated effects to change the tone of your space. Whether it be a relaxing “Raindrop” effect or an uplifting “Rainbow” effect, you can light your space with a touch of a button.
【Protective Coating With Cuttable Design】The KL420L5 comes with a protective PU coating giving the light strip IP44 rated resistance to moisture and dust. This is ideal for settings such as the kitchen where moisture can be an issue for electronics. The LED strip light is highly durable and is designed to last. Easily stick the LED light strip along your TV, cabinet, bed frame, and more with the included 3M adhesive backing. You can also cut the strip to your desired length giving you freedom to work within your space.
【Grouping and Smart Actions】The KL420L5 works with all Kasa Smart devices. You can group multiple Kasa devices together for a one touch activate or de-activate creating unique scenes such as movie night. Smart Actions allows sequences, such as having your lights turn on when your Kasa camera detects motion.
【Control Your Way via App or Voice】Control your smart led strip light from anywhere, anytime via the free Kasa app or by voice with Amazon Alexa, Samsung SmartThings, or Google Assistant. Your favorite smart assistant enables you to have a truly hands-free experience, simply say a command like “Alexa, set the lights to 60% percent brightness” or “Alexa, have the lights play the Raindrop animation” to easily control your smart light strip.
【16 Million Colors & Scheduling】Add some color to your bed, desk, TV, cabinets, and more with 16 million vibrant colors to choose from. The smart light strip is fully dimmable from 1%-100% to match any mood or time of day. Time your lights to turn on when you wake up, or have them dim while you’re winding down at night. The Kasa app gives full control over every aspect of your lighting to seamlessly integrate into your daily routine.
Customers say
Customers find the product functional and easy to set up. They appreciate the nice color options and patterns that can be created via the app. However, some customers have issues with connectivity and brightness. There are mixed opinions on value for money, build quality, and brightness.
Jeffrey Morrissey –
Very nice, trimmable and water resistant
I have a cutout between my kitchen and living room. I got these to put over my sink in that cutout to use as lighting over the sink and as a much dimmer light at night. It works phenomenally well.
Jeffrey Morrissey –
AmazonUserCA –
dim lights but still fun
Don’t expect it to be bright. RGB color range is good but the brightness is seriously lacking. The tape is durable.
AmazonUserCA –
Mike L. –
Very Good, but not without some caveats
This light strip was purchased to replaced my Govee LED strip installed as a TV halo on my 65″ LG. Since an update earlier this year, the Govee app has made connecting the strip to Wi-Fi impossible. Not to mention, the Govee app is just horrible in general. It was time to let it go, so I bought this Kasa Smart LED strip.I already had a Kasa Smart light bulb which works perfectly and whose accompanying app is simple, clean and, best of all, works. It was no-brainer to go with Kasa this time for the LED strip.Good: It’s bright.Has more color options than the Govee.Seems very well made.The app is pleasant to use.Not-so-good: The PU coating on the strip makes it VERY difficult to bend in a 90 degree turn, such as when lighting the rear perimeter of a TV. It is too thick to bend into a right angle at corners without protruding far out from the surface.And, because it doesn’t bend well, the not-very-good adhesive keeps lifting away as the strip gets near the corner. Every time I walk by the TV, I reach back and press the strip down hoping one day it will just stay put all the way.Also not very good is when the light strip is dimmed. I usually keep it in a soft white color (about 4000 kelvin color temperature) and at 100% brightness. When I dim it to about 15% for, say, movies, or whatever, it goes from 4000k to 1000k, which is really orange-looking. The crappy aforementioned Govee did not do this. It handled maintaining color temperature well when it was dimmed. I was bit surprised this seemingly higher quality LED strip did this.Other than those things, it is a well-made strip with a good app, so I will keep it until I find a better LED strip at around the $20-$40 price range.
Mike L. –
David Darby –
Awesome light strip!
I use these on my back patio as ambient lighting; I love them! Love being able to control them with my iPhone! I recommend them 100%!
David Darby –
Timothy Corcoran –
Game Days, Movie Nights, and Festive Delights!
The Kasa Smart LED Light Strip has become a versatile and essential addition to my home decor. Using it as a backlight for my flat-screen TV, this strip has truly transformed my entertainment experience. On game days, it effortlessly brings my team’s colors into the room, creating an immersive atmosphere. During movie nights, the subtle ambient lighting enhances the viewing experience, adding a touch of cinematic magic. The ability to switch colors makes it a festive choice for holidays, brightening up the room with a dynamic and vibrant display throughout the year. If you’re looking for a smart LED light strip that seamlessly integrates into your home, enhances various activities, and adds a playful touch during special occasions, the Kasa Smart LED Light Strip is an excellent choice.
Timothy Corcoran –
Karen Dudek –
Great value
We have purchased three or four sets of these as gifts for my kids. They love all the difficult configurations and customization options. I love how easy it was to set up and add to the Kasa app. I do wish the adhesive held better over time, but nothing that couldn’t be remedied with fresh double sided tape in the future.
Karen Dudek –
Ahop –
Malfunctioned after 3 months of use
I purchased these in November, installed them in December and here we are 1st week of March and they are malfunctioning. So they lasted 3, almost 4 months. Very expensive and time consuming to install for them to not even last 6 months. I love Kasa products but can’t recommend these. As you can see from the picture just a few of the lights light up and they are stuck on red and green. The rest of the strip no longer works. I’ve reset them and it didn’t help. The controls on the app no longer do anything. Do not buy these. Choose a different brand
Ahop –
MamaZombie –
Just wow
My ex suggested I buy these to put under my kitchen cabinets and the shelves. Yes, sometimes you get along with your ex. He helped me install them even. I absolutely love them, and I can’t wait to show them off to everybody. It’s so nice to have them. Attached to my google home and be able to have google shut them off and on. You can make these any color you want and a lot of patterns as well. I plan on buying some more. But I don’t even know where i’m going to put them, I just love them that much.
MamaZombie –
Amazon Customer –
Excelente producto gran iluminación, funciones rgb buenas
Amazon Customer –
Romana Shaikh –
The adhesive is just as expected from such strips (Not good) but the upsetting part is that it says it Works with Smartthing and while it does not all functions are carried forward like lighting model and scenes or automation.
Romana Shaikh –
Amazon Customer –
La luz está muy buena, el que puedas tener múltiples puntos de color en una sola tira es un plus comparadas con otras. Lo único que le falta es que tengan un punto de memoria para recordar el último estado (on/off) para casos dónde se va la luz por corte de energía. Siempre se encienden al regresar la electricidad… Solo les falta eso y tendrían un 110
Amazon Customer –
David Alejandro –
Resumen: Si no puedes quitar el papel protector utiliza pegamento.Buen producto, cumple con las características pero:este producto tiene adhesivo en la parte posterior con un papel protector (a manera de un sticker). Al yo estar retirándolo, el papel se rompió (ver fotos) y el resto se quedo pegado a la tira LED.Intenté quitar la película con las uñas, pero no funcionó (creo que el adhesivo ya estaba viejo), entonces decidí hacerle una pequeña incisión con una navaja para poder tomarlo con las uñas.Inmediatamente la tira LED se apagó a partir del corte en adelante.”No puede ser!” dije.Dos terceras partes de la tira quedaron inutilizables. ademas los LEDs cerca del corte quedaron permanentemente en azul, no responden a los ajustes. La incisión fue muy pequeña y la hice con mucho cuidado (ver las fotos), el circuito es realmente frágil.Dos estrellas menos porque no hubiera sucedido si el papel estuviera en buen estado, y porque los leds quedaron en azul.
David Alejandro –
Carlos Iván Chacón Mendoza –
Buen producto, muy práctico y de gran iluminación, a diferencia de otros este se puede controlar por secciones
Carlos Iván Chacón Mendoza –