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Kasa Smart

Kasa Smart Light Bulbs KL135P2, 1000LM, Dimmable Smart WiFi Light Bulb, A19

Based on 2,741 reviews
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$25.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 28
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At a glance

Condition
New
Size
1000 Lumens, 2-Pack
Model
KL135P2
Weight
231 g
Color
White
Material
Plastic
Light Type
LED
In the box
2x Kasa Smart Light Bulb Multicolor1x Quick Installation Guide

Features 5

  • Multicolor & Auto White: Dimmable 16 million colors and 1000 lumens warm to cool whites(2500K-9000K). Set your bulb to automatically adjust its color temperature to match natural light patterns from dawn to dusk. Explore endless lighting possibilities to create your favorite light effects for everything from a dinner party to a late-night study session. Great for holiday decorations.
  • Remote Control: Control your smart light bulb from anywhere with your smartphone using the free Kasa smart app (iOS, Android); Dim, turn on or off or change the colors of your light bulb remotely at your fingertips
  • Energy Monitoring & Scheduling: Monitor real-time energy usage. Drive down energy consumption without losing quality (60 W equivalent). Use timer or schedules to set your lights to automatically turn on and off whenever you want, such as waking up with a soft glow in the morning with sunrise offset.
  • Trusted & Reliable: Kasa is trusted by over 7 Million users. UL certified for safety use. 2-year warranty. Require 2.4GHz Wi-Fi network connection.

Description

Dimmable 16 million colors and 1000 lumens warm to cool whites(2500K-6500K), E26 A19 base. Explore endless lighting possibilities to create your favorite light effects for every scene you need. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, but also guidance for you through each step of the installation to connect your smart bulb with your home Wi-Fi, Alexa or Google assistant.

Specs 43

Brand Kasa Smart
Light Type LED
Special Feature Auto White, Dimmable, Energy Monitoring, Tunable
Wattage 10.5 watts
Bulb Shape Size A19
Additional Features Auto White, Dimmable, Energy Monitoring, Tunable
Bulb Base E26
Incandescent Equivalent Wattage 60 watts

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

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Similar Products

Top Amazon Reviews

Great bulbs with lots of options and a very simple setup process.
Size: 1000 Lumens, 2-Pack
I don’t know too much about the world of remote access. Amazon/Alexa etc., I’m sure they’re both great, but if you’re looking for uncomplicated, these bulbs are basically plug-and-play. They work through a Simple app and do exactly as described. Many colors to suit your mood and compatible. I would imagine with any fixture that takes a standard lightbulb. I come from an earlier generation where a lightbulb was a lightbulb and you had no choice as to whether you had cold light or warm light. These are great because you can have any kind of light you want. The color choices are a lot of fun and the price point is great. I’m sure there’s compatibility across the board, I’d be surprised if there wasn’t. ... show more
Reviewed in the United States on August 30, 2026 by Amazon Customer
Great - Just Works - But Basic
Size: 1000 Lumens, 2-Pack
I initially was a Hue bulb user but I had multiple quirks so I completely dumped them and switched over to the Kasa Bulbs. Reason I picked the Kasa Bulbs over others was because I already had some Kasa Switches and Kasa Plugs so I didn't want another App and another eco system to worry about. Also, my existing Kasa stuff works perfectly. With that said, here's my review Pros App is simple and straight forward (see negative) They work with Google, Alexa, IFTTT, and Smart Things (no Apple Homekit) so I'm not tied to a single smart system Brightness is great. Brighter than my Hues (1000 lumen bulb) No Hub needed Fast response. When I turn on or off the lights, or even change brightness/color, it's pretty much immediate - my friend has Feint Electric bulbs, and there is like a 3-5 second delay I can control lights remotely - when I'm away from home I can see status of the lights Price - 2 pack of Hue is $100 (not including hub). 2 pack of Kasa, about $30 Setup is super easy (see negative) Negatives The app being simple is a negative. Coming from the Hue app, Kasa app is super basic. While you can get it to do pretty much everything you could do in the Hue app, it's a lot of manual setup. Example: Hue has a ton of pre-setup scenes like night 'Misty Morning', etc. Whereas Kasa has 3 basic scenes to start. You can definitely 'recreate' any Hue scene in the app, but it's a lot of work. (small gripe) Continuing with, app, the home screen should be quick access to things (more grouping of icons). Example: Hue has all the scenes at the top and lights below that. So once you go in to the app, it's one click to change scenes or to turn off/on a light. In Kasa, it's extra click or additional scrolling to accomplish the same thing And then there are no add-ons like Hue to make the lights more fun and dynamic. Like on New Year, I could set Hue lights to 'Firework' and that was cool. There is zero dynamic modes with Kasa To go along with the 'fun' topic. You can link your Hue up media device and have it changes colors while it plays (music, tv). There is nothing in the Kasa ecosystem right now that does that. Setup can be annoying because the app can be confusing during setup. (see below for easy headache free setup) No Apple Homekit support IFTTT - does not support triggers, only actions. While I'm going to miss some things about the Hue lights, I'm not going to miss the headaches. Hue lights are more 'fun' (just don't expect no issues), but if you want lights that just work, have great brightness, color selection and are a fraction of the price of Hue, I highly suggest the Kasa bulbs Pre-setup notes If you are connected to a vpn on your phone or using AdGuard, disable it before you start Require 2.4Ghz WiFi. Will not connect to 5Ghz. On your phone connect to your 2.4Ghz WiFi before you start If you have more than 1 bulb to install, do 1 at a time. Don't install any of the other bulbs until you finish the previous. Setup works best when you wait about 20-30 seconds after you plug in the bulb before trying to it up. Setting up bulb 1 - in the Kasa app, press the + in the top right corner 2 - select Device 3 - select smart lights 4 - select Smart Bulb KL100 series 5 - click next on install screen 6 - click next on power screen 7 - app will try to connect to bulb, if it connects to bulb, skip to step 11 8 - if it fails to connect, wait like 5-10 seconds and hit 'try again' 9 - if it still fails to connect, open your WiFi settings on your phone and manually connect to the Bulb (bulb should be TP_Link....) 10- now go back to the app and hit 'try again' 11- pick the WiFi and enter your WiFi password 12- when you get to the 'Connect to your WiFi' screen, if the app switches you back your initial WiFi (takes about 20 seconds), click 'already connected'. If it doesn't auto switch you back, manually switch back to your initial WiFi and then click 'already connected' 13- Now name your Bulb 13- you're done. - repeat for each bulb you need to setup Now you can add a group (+ in top right corner of app) if you want group multiple bulbs together or create a scene, etc. NOTE: A group in Kasa won't show in Alexa. If you want a group in Alexa, in Alexa app go to Devices, scroll down to Groups and create a Group ... show more
Reviewed in the United States on August 16, 2022 by Scott Beauchemin
Good Value.
Size: 1000 Lumens, 2-Pack
Bought these Used Like New and they were great. No issues with set up and they are working like a champ. Good quality and saved money.
Reviewed in the United States on September 30, 2026 by Delly SheCorte
Lighting Up My Life with Kasa Smart Bulbs!
Size: 1000 Lumens, 2-Pack
I'm absolutely smitten with my new Kasa Smart Bulbs! These little gems have completely transformed my home lighting, and I can't stop raving about them to anyone who will listen. First off, the brightness is incredible. At 1000 lumens, they're practically sunshine in bulb form. They bathe my rooms in a warm, vibrant glow, perfect for everything from cozy evenings to energetic dance parties (yes, I've had a few!). And the dimming range is fantastic – I can create the perfect ambiance for any mood, from a gentle reading light to a full-on party spotlight. But the real magic lies in the colors! 16 million to be exact! Gone are the days of boring old bulbs. Now, I can paint my walls with emerald greens, fiery oranges, or calming blues, all with a tap of my phone. The app is super user-friendly, and I love experimenting with different shades and pre-set scenes. It's like having a built-in mood ring for my house! And let's not forget the convenience factor. No more fumbling for switches in the dark! I can control my lights from anywhere, thanks to the smart Wi-Fi features. Whether I'm on the couch, at work, or even on vacation, I can turn them on and off, adjust the brightness, and even change the colors, all with my voice or phone. It's like having a loyal little lighting assistant at my beck and call. Plus, the setup was a breeze! No need for a fancy hub or complicated wiring – these bulbs connected to my Wi-Fi in seconds. And the best part? They're surprisingly energy-efficient, so I can enjoy all this brilliance without guilt (or a sky-high electricity bill). Overall, I'm absolutely head over heels for my Kasa Smart Bulbs. They're fun, convenient, and make my home feel vibrant and alive. If you're looking for a way to upgrade your lighting game, look no further! These little bulbs are pure magic. ... show more
Reviewed in the United States on December 18, 2023 by CoronaDoug
Excellent bulbs. Perfect
Size: 1000 Lumens, 2-Pack
I just needed a smart bulb for my front porch so I can set it from sunset to sunrise. The brightness and color choices are excellent and easy to adjust. Scheduling option works perfectly. I have lots of TP Link Kasa plugs and switches. I pretty much automated my entire house. No hub required. Integrates perfectly with Alexa. You cannot beat the price and quality of these lights. ... show more
Reviewed in the United States on August 19, 2026 by Rebecca
Better quality than Amazon Basics smart bulbs at about the same price point when on sale!
Size: 1000 Lumens, 2-Pack
High speed Internet was FINALLY brought into my rural area a few months ago, and since then, I've been on a mission to make my home as smart as possible. I started off with Amazon Basics white smart bulbs for my living room. Unfortunately, they flicker horribly when dimmed even a fraction, and sometimes they flicker even at maximum brightness. It's beyond irritating. For that reason alone, when I saw Kasa bulbs being offered with the Echo Dot (and on sale by themselves), I wound up with five of them. They arrived quickly. I had to wait a few days before attempting set up (because life), but when I was finally able to get around to it, I followed another reviewer's suggestion and set them up one at a time. The set up was really simple and straightforward, and is pretty similar to the set up that other manufacturers of smart devices use. I've done that many times over now, so for me, it was a fairly intuitive process that became more efficient with each bulb that I set up. However, if this is your first time setting up a smart device and you describe yourself as technically challenged, it may take until your third bulb before you find the set up process simple. I used all five of my bulbs for my dining room light fixture with my intent being to create separate groups: one for the bulbs in the main part of my fixture, and another for the lights that are outside of that - thus, enabling me to control the bulbs in the different parts of the fixture independently of each other. I also wanted to set up a couple of actions so that my lights would: 1) come on automatically at dusk at 1% brightness, and 2) go off automatically at 11 PM every night. This was a bit more difficult (IMO) than it should be, as the app isn't as easy or intuitive to navigate. I did figure it out, but I anticipate that the next time that I want to do something similar, I'm going to have to spend time figuring it out again. I familiarized myself with adjusting the color temperature, color wheel, and brightness, and that part is pretty simple, too, but it would be even easier if there were a simple option within the app to re-set your bulb to factory settings if you get too lost in your color selections (it's still pretty easy, but it could be made super simple with one click). The app is a bit limited with what you can accomplish, which is disappointing. For instance, if you wanted to do a color show (like red and green for Christmas), with some kind of special effect (like fade in/out, chasing, pulsed, etc.,), it doesn't appear possible, but it *should* be, since other bulb manufacturers in this category offer this within their app and the functionality of the bulbs all appear to be identical; this should be made available with an app update by Kasa ::fingers crossed:: I really hope that they add this because it's literally the only criticism that I have, and it's more of an app limitation because the bulbs should be physically capable of this already. I've been using these bulbs for about a week, and even at 1% brightness, they do NOT flicker. This is a huge improvement over the bulbs that I have in my living room, so my long term plan is to replace those with Kasa bulbs when they eventually die a natural death. The quality of light at 1% inspired my five-star rating, and they're so good (thus far) that I just couldn't ding them a star for the limitations of the app. I'd definitely repurchase and if it were in my budget, I'd replace every bulb in my house that I could use a smart bulb in with one of these right now. ... show more
Reviewed in the United States on May 9, 2024 by ~ LA ~
One of very few bulbs with smartthings integration
Size: 1000 Lumens, 2-Pack
I got these to replace my feit wifi bulbs from 4 years ago which tend to reset every time the power goes out. It's fantastic to come home to a strobe like light flashing saying, "Sorry, I lost my wifi". Also, the lack of integration with Smartthings requires you to create a virtual switch and alexa routine to trigger the bulbs on and off and you lose the ability to set luminescence and color. FF to KASA... I bought one of these as a deal last Christmas and installed in one room. I like that these are 1000 lumens which is about like a 70w bulb and they also support adaptive circadian lighting. It just works and will retain settings even if the power goes out. I just bought two more and will likely buy more in the future. ... show more
Reviewed in the United States on July 20, 2023 by Lord Byron
They are nice depending on your set up.
Size: 1000 Lumens, 2-Pack
These work well in a single lamp. I received a complimentary one to try and it’s fun in my bedroom. I like low lighting and the reds are nice if you have a headache. It’s nice in a lamp that’s hard to reach because you can control the light in an app. I then bought multiples for my daughter and she tried synching them in a floor lamp that uses three bulbs and it would not work. One would lose connection to WiFi. She ended up getting frustrated and we returned them for a set that has a WiFi bridge. ... show more
Reviewed in the United States on February 11, 2026 by kB
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