







Paint your home in endless colors with Kasa Smart multicolor light strip. Transform your home into the ultimate entertainment destination with LED strip light features 16 million colors with high brightness & saturation to suit every mood and scene, and take control of your light strip with just your voice or Kasa App. Important Information: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
Product Dimensions : 196.85 x 0.39 x 0.08 inches; 5.61 ounces
Item model number : KL400L5
Date First Available : August 3, 2021
Manufacturer : TP-Link
ASIN : B09BG9B2JQ
Customer Reviews: 4.3 4.3 out of 5 stars 4,978 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
[High brightness & saturation] The 16.4ft LED light strip features customization up to 16 million colors with high brightness & saturation for the best lighting throughout your home.
[Animated lighting effects] The Kasa Smart light strip features advanced animated lighting effects, with many different preset effects to choose from. A unique lighting experience for your TV, gaming rig, parties or general ambiance.
[Complete control] You can control your light strip from anywhere with the Kasa App or with your voice with Alexa or Google Assistant. Control the brightness, change colors, set schedules, set timers, activate away mode, and so much more.
[Adjustable length] You have the flexibility to bend and cut the strip to fit your needs. Allows you to place the strip where you wish with the included 3M adhesive backing. Note: KL400 and it’s controller need to be connected in the direction indicated by the arrow.
[Grouping and Smart Actions] The KL400L5 works with all Kasa Smart devices. You can group multiple Kasa devices together to perform a function based on the scene you customize such as movie night. Smart Actions allows sequences, so you can have your lights turn on when your Kasa camera detects motion.
13 reviews for Kasa Smart LED Light Strip, 16.4ft WiFi LED Strip Works with Alexa, Google Home, SmartThings, High Brightness with 16 Million Colors, RGB, Grouping, Adjustable Length, Up to 25,000 Hours (KL400L5)
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$17.04

Yancy P. –
Easy to Instal
Works well and easy to install. I love the ability to adjust the brightness of the lights, as well as the choice of colors. The adhesive back seems to stick well, but they have only been up above our cabinets for a couple of weeks so I can’t commenton how long they will stay adhered.
Linny –
Great quality and easy to use.
The product arrived on time and well packaged. It looks and feels high quality. we installed behind our tv and we are in love with it. Works great and has a lot of light color choices, I’ve connected with Alexa and it’s works like a charm 🤭 Overall, this is a great product for the price. I would definitely recommend it to anyone looking for a warm and cozy effect. The size was perfect for my 75 inch tv. I’m not lying when I tell you that about a year ago I invested almost $150 in a string of lights that promised to be amazing and ended up in the trash because I couldn’t program them.Hope this review was helpful 🤭
iHaveaProblem –
Vibrant Colors and Convenient Smart Control
TL;DR:The Smart LED Light Strip offers vibrant colors, convenient smart control, and easy installation. With its flexibility, various lighting effects, and compatibility with popular smart home platforms, it provides an enjoyable and customizable lighting experience. However, the adhesive backing could be stronger for better long-term adhesion.Review:The Smart LED Light Strip is a versatile lighting solution that brings vibrant colors and convenient smart control to your living space. With its flexible design, multiple lighting effects, and compatibility with popular smart home platforms, it offers an enjoyable and customizable lighting experience.One of the standout advantages of the Smart LED Light Strip is its vibrant colors. It delivers rich and vivid hues that can transform the atmosphere of any room. Whether you want to create a cozy ambiance, set the mood for a party, or enhance your home theater experience, the adjustable colors and brightness levels allow for endless possibilities.The smart control functionality adds convenience and flexibility to the lighting setup. By connecting the light strip to a compatible smart home platform, such as Amazon Alexa or Google Assistant, you can easily control the lights with voice commands or through mobile apps. This allows for seamless integration into your existing smart home ecosystem.Installation of the Smart LED Light Strip is straightforward and hassle-free. The adhesive backing makes it easy to secure the strip to various surfaces, such as walls, cabinets, or furniture. However, it’s worth noting that the adhesive backing could be stronger for better long-term adhesion, especially in high-heat or humid environments.The light strip offers various lighting effects, including color cycling, strobing, and gradual transitions. This adds a dynamic and captivating element to your lighting setup, allowing you to create captivating lighting scenes for different occasions.In terms of compatibility, the Smart LED Light Strip works well with popular smart home platforms, ensuring seamless integration into your existing smart home setup. This allows for convenient control and automation options, enhancing the overall smart home experience.In summary, the Smart LED Light Strip offers vibrant colors, convenient smart control, and easy installation. Its flexibility, various lighting effects, and compatibility with popular smart home platforms make it an enjoyable and customizable lighting solution. While the adhesive backing could be stronger for better long-term adhesion, the overall performance and features of the light strip provide an excellent lighting experience.Pros:- Vibrant colors for creating captivating lighting scenes- Convenient smart control through voice commands or mobile apps- Easy installation with adhesive backing- Various lighting effects for dynamic lighting experiences- Compatibility with popular smart home platformsCons:- Adhesive backing could be stronger for better long-term adhesion
ana –
Made my room look amazing
I put them behind a full body mirror and it elevated its looks. Really easy to install, the tape seems to have a “good grip”. Also I thought I had to get an extension cord, but to my surprise the cords are long. It has a lot of colors and different effects to choose from, and I love that it’s very bright, I can even see the color during the day.
Circe330 –
High quality, app is great!
I have a few of these around the house and I love the app changes the light to preprogrammed settings like lightning or Christmas or a rainbow.
Amazon Customer –
Great lights for the price
I love these smart lights. I put them under my kitchen cabinets and they look great. I love how you can change the colors and set these on a schedule if you want. The only one thing I would say I didn’t like is how wasteful it is once you cut them ti the length you need. Like I only needed about half the size and ended up throwing the rest out since it’s useless afterwards. It would be nice if they gave you another connector end
T. Brown –
Absolute trash — Only Preset Effects Worked 🙁
If you love wasting time that you will never get back again then this set is for you. False advertisement there are not 16 million colors to choose! The set I received would not allow me to pick a customized color. When I chose a solid color, the set would go out completely. Only the presets worked and none of the presets allowed me to customize the colors and each preset has motion if you’re into that kind of thing — I’m not. If I attempted to adjust the color in the preset, the lights would go out completely. I personally I hate that the presets only have color shifting effects and not one with a solid color that doesn’t morph into another color but you can adjust the LED brightness. WiFi is in and out. At some point I attempted to remove the device and restart but couldn’t get the internet connection back to connect the lights to the app whatsoever for this set no matter what I tried. It kept circling to connect and never did. I should have gone with another brand. That’s unfortunate because this one drew me because it allowed me to adjust the brightness. Overall, if Amazon allows me to return this, I will. Worst Amazon purchase I have ever made and I’ve been buying on Amazon for decades. Horrible product that shouldn’t be sold. No wonder it’s ranked #50 in LED lighting sales.
Leah –
Love!
My son had a string of LED stars but his sister pulled on them and ripped the cord. He’s been having a hard time falling asleep and saying he’s afraid of the dark. I found these and LOVE that I can set them on a schedule and turn them on/off from an app on my phone. No more worrying about them staying on all day. He is thrilled with all of the color choices (though I told him it had to be pink, red or purple to help with sleep) and I love that I can dim them. They were super easy to install and I had no issues. Easy to line up with the ceiling and the remote control is secured to the wall nicely.
Raul Perea –
Muy fácil de instalar, las luces son muy brillantes y de buena calidad
Edmund –
Came with an American plug, I assumed seeing as it was sold on Amazon Australia and came from Australia it would be an Australian plug, nowhere in the description did it say otherwise. Seller gave me $18 back for me to buy an adaptor! Shame America and Australia use different voltages!!!
Age S. –
Good brightness and easy to install. I am happy with the quality and would buy again! The app is a little off colour on the colour wheel, versus the actual light colour coming out of the LED but that’s easy to figure out. I also love that I run it from my Kasa app. I do wish it had a white LED but I knew it didn’t while buying it, and the white colour still looks fairly close.One piece to note: I ran it down my counter and had excess so ran some of it back in the other direction. I noticed when looking straight up at it that one side looked like a different colour than the other. At first I thought that I had kinked it on my corners, but after a bit of trouble shooting and testing, I realized it’s just an optic of how the LED’s look, and from the opposite direction you see the same affect. Photos for reference
Fercho García –
Las compré con un poco de dudas sobre la calidad pero la verdad es que me sorprendió bastante. La iluminación es muy buena, responden rápido con la app y con Alexa, sin ningún problemaAdemás, el costo es muy bueno considerando también que es de marca reconocida (TP-LINK)
Aadiv Dutt –
Its okay, had to return due to it having american voltage.