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expired Posted by Hierovince • Apr 13, 2021
expired Posted by Hierovince • Apr 13, 2021

2-Pack TP-Link Kasa Smart A19 800 Lumens Dimmable Smart Light Bulbs

$22

$25

12% off
Amazon
82 Comments 32,194 Views
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Deal Details
Amazon has 2-Pack TP-Link Kasa Smart A19 800 Lumens Dimmable Smart Light Bulbs (Multicolor; KL125P2) on sale for $21.99. Shipping is free with Prime or if you spend $25 or more.

Thanks to community member Hierovince for finding this deal

Note, must be sold/shipped by Amazon

About the Product
  • Multicolor/Auto White: Dimmable options w/ over 16 million colors and warm to cool white (2500-6500K)
  • 800 Lumens brightness
  • Hands free control w/ voice control via Amazon Alexa/Google Assistant
  • Remote control/away mode
  • Energy monitoring and scheduling; save on energy consumption without losing quality
  • UL certified for safety use
  • Estimated Energy cost of ~$1.08/year
  • Requires a WiFi network connection (2.4Ghz)
Warranty
  • Includes a 2-Year warranty w/ purchase

Editor's Notes

Written by Discombobulated | Staff
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available
  • Price Research: Purchase this unit today and save $3 Off (12% Savings) from the original price of $24.99. Roughly $10.99/smart light bulb
  • Explore endless lighting possibilities/create your favorite light effect/theme; great for holiday decorations
  • Requires no hub to operate these light bulbs
  • Offer valid for a limited time only or while promotion last
Additional Note
  • Please refer to the forum thread for additional details - Discombobulated

Original Post

Written by Hierovince
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 2-Pack TP-Link Kasa Smart A19 800 Lumens Dimmable Smart Light Bulbs (Multicolor; KL125P2) on sale for $21.99. Shipping is free with Prime or if you spend $25 or more.

Thanks to community member Hierovince for finding this deal

Note, must be sold/shipped by Amazon

About the Product
  • Multicolor/Auto White: Dimmable options w/ over 16 million colors and warm to cool white (2500-6500K)
  • 800 Lumens brightness
  • Hands free control w/ voice control via Amazon Alexa/Google Assistant
  • Remote control/away mode
  • Energy monitoring and scheduling; save on energy consumption without losing quality
  • UL certified for safety use
  • Estimated Energy cost of ~$1.08/year
  • Requires a WiFi network connection (2.4Ghz)
Warranty
  • Includes a 2-Year warranty w/ purchase

Editor's Notes

Written by Discombobulated | Staff
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available
  • Price Research: Purchase this unit today and save $3 Off (12% Savings) from the original price of $24.99. Roughly $10.99/smart light bulb
  • Explore endless lighting possibilities/create your favorite light effect/theme; great for holiday decorations
  • Requires no hub to operate these light bulbs
  • Offer valid for a limited time only or while promotion last
Additional Note
  • Please refer to the forum thread for additional details - Discombobulated

Original Post

Written by Hierovince

Community Voting

Deal Score
+36
Good Deal
Visit Amazon

Price Intelligence

Model: Kasa Smart Light Bulbs, Full Color Changing Dimmable Smart WiFi Bulbs Compatible with Alexa and Google Home, A19, 9W 800 Lumens,2.4Ghz only, No Hub Required, 2-Pack (KL125P2), Multicolor

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/04/25Amazon$13
1
04/27/24Amazon$13
0
04/19/24Amazon$14
3
09/13/23Amazon$15
0
08/31/23Amazon$17
3
08/18/22Amazon$17
0
05/09/22Amazon$17
2
03/16/22Amazon$17 frontpage
37
09/17/21Amazon$17
0
07/14/21Amazon$18 frontpage
53
06/17/21Amazon$16
2
06/14/21Amazon$25
2
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Current Prices

Sort: Lowest to Highest | Last Updated 7/3/2025, 10:40 AM
Sold By Sale Price
Amazon$18.99

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Top Comments

viperninjamaster
993 Posts
94 Reputation
Over thinking it. You run these and old stuff at 2.4 and new stuff on 5ghz so not really an issue on dual band routers.
CoryC5693
25 Posts
14 Reputation
While there is a limit, most people on average will not hit that limit. And its not limited to how many can connect at all, its how many can cannot at one time and thats based solely on bandwidth potential.

That being said, most consumers are unlikely to get enough of these lights to hit that max. If they do, they can get an access point to not only increase the range and throughput but also the load.

Worth it vs a hub for most.

https://www.lifewire.com/how-many...ork-818298
xdbx
181 Posts
78 Reputation
My whole house has been running kasa bulbs for years now. zero problems.

81 Comments

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Apr 14, 2021
331 Posts
Joined Feb 2010
Apr 14, 2021
hokies91355
Apr 14, 2021
331 Posts
Good bulbs but pairing a 2.4 GHz-only device to a Deco mesh system is a pain. Be prepared for some hassle if your 5 and 2.4 networks share the same name.

edit: tp-link added a feature to the app in January to let you turn off the 2.4 and 5 0 GHz band if you want to use 1 only. I take back what I said. Good job Deco team.
Last edited by hokies91355 April 14, 2021 at 09:00 PM.
7
Apr 14, 2021
1,288 Posts
Joined Nov 2012

This comment has been rated as unhelpful by Slickdeals users.

Apr 14, 2021
993 Posts
Joined May 2015
Apr 14, 2021
viperninjamaster
Apr 14, 2021
993 Posts
Quote from diversification :
It always is strange to me that people go after these no-hub-required bulbs. I assume anyone who is using them probably has a lot of other IOT devices, meaning their router is either nearing capacity, or they've had to utilize additional access points to split the load of all the devices.

Conversely, a hub seems like it would reduce a lot of network strain by handling and coordinating at least all the lights.

Perhaps I've missed something though?
Over thinking it. You run these and old stuff at 2.4 and new stuff on 5ghz so not really an issue on dual band routers.
2
Apr 14, 2021
1,288 Posts
Joined Nov 2012

This comment has been rated as unhelpful by Slickdeals users.

Apr 14, 2021
25 Posts
Joined May 2018
Apr 14, 2021
CoryC5693
Apr 14, 2021
25 Posts

Our community has rated this post as helpful. If you agree, why not thank CoryC5693

Quote from diversification :
How am I overthinking it? There are limits to how many devices a router can handle without having issues. The number of devices for most routers is a lot lower than you'd expect too from all that I understand. If you're using a lot of connected bulbs, speakers, TVs, cameras, computers, streaming devices, phones, etc it seems pretty easy to overload your network by sheer volume of connections.
While there is a limit, most people on average will not hit that limit. And its not limited to how many can connect at all, its how many can cannot at one time and thats based solely on bandwidth potential.

That being said, most consumers are unlikely to get enough of these lights to hit that max. If they do, they can get an access point to not only increase the range and throughput but also the load.

Worth it vs a hub for most.

https://www.lifewire.com/how-many...ork-818298
1
3
Apr 14, 2021
1,143 Posts
Joined Dec 2016
Apr 14, 2021
davekkk
Apr 14, 2021
1,143 Posts
Wonder if these reset often like some generic WiFi bulbs I had. Tried to use them as outdoor lights and they would blink rapidly if they couldn't connect or lose configuration or something. Made my house look like a party.
Apr 14, 2021
165 Posts
Joined Mar 2011
Apr 14, 2021
skyzdalimit
Apr 14, 2021
165 Posts
Amazon has 2-Pack TP-Link Kasa KL125P2 Smart Wi-Fi LED Multicolor Light Bulb for $21.99. Shipping is free w/ Prime or on orders of $25+.

Features:
Works with Alexa & Google
No hub required
Control from anywhere
Voice control
Requires a secured 2.4 GigaHertz Wi Fi network connection

https://www.amazon.com/gp/aw/d/B0...0DER&psc=1
Last edited by skyzdalimit April 14, 2021 at 05:37 AM.

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Apr 14, 2021
8 Posts
Joined Apr 2019
Apr 14, 2021
xNEOx
Apr 14, 2021
8 Posts
How about if it asks us to download their application in android. Does it asks for permissions like location and photos or storage ...¿
Apr 14, 2021
153 Posts
Joined Nov 2017
Apr 14, 2021
brentjeremy
Apr 14, 2021
153 Posts
Quote from davekkk :
Wonder if these reset often like some generic WiFi bulbs I had. Tried to use them as outdoor lights and they would blink rapidly if they couldn't connect or lose configuration or something. Made my house look like a party.
I've been using kasa bulbs on my garage for over 2 years, and they've been solid. My dad had a different brand (maybe geeni?) and had the problem you describe.
Apr 14, 2021
125 Posts
Joined Jan 2020
Apr 14, 2021
HilariousWalrus3057
Apr 14, 2021
125 Posts
Quote from diversification :
How am I overthinking it? There are limits to how many devices a router can handle without having issues. The number of devices for most routers is a lot lower than you'd expect too from all that I understand. If you're using a lot of connected bulbs, speakers, TVs, cameras, computers, streaming devices, phones, etc it seems pretty easy to overload your network by sheer volume of connections.
I have about 50 devices total and at least a dozen are turned off at any given time. I also have pretty much run out of things around the house that I feel would be useful to make "smart" so I think my $120 Eero 5 setup is safe for a while. Works fine on a 100mbps connection.
Last edited by HilariousWalrus3057 April 14, 2021 at 05:45 AM.
Apr 14, 2021
181 Posts
Joined Dec 2011
Apr 14, 2021
xdbx
Apr 14, 2021
181 Posts
My whole house has been running kasa bulbs for years now. zero problems.
Apr 14, 2021
765 Posts
Joined Jan 2004
Apr 14, 2021
euuser8461
Apr 14, 2021
765 Posts
Quote from brentjeremy :
I've been using kasa bulbs on my garage for over 2 years, and they've been solid. My dad had a different brand (maybe geeni?) and had the problem you describe.
I have the Geeni ones and can absolutely confirm that it has problems. Any time power flickers or the lights go out, I have to set them up again. Had them for a year and maybe changed the color twice during that time, so I just use them as a standard bulb. Worthless

Edit: I would like to try the Wyse color smart bulbs tho. They have REALLY been stepping up their game in products. Since being VERY impressed with the v3 camera (in a bias Google boy)I'm predicting they will fit great in my house.
Last edited by woman12 April 14, 2021 at 05:46 AM.
2
Apr 14, 2021
765 Posts
Joined Jan 2004
Apr 14, 2021
euuser8461
Apr 14, 2021
765 Posts
Quote from CoryC5693 :
While there is a limit, most people on average will not hit that limit. And its not limited to how many can connect at all, its how many can cannot at one time and thats based solely on bandwidth potential.

That being said, most consumers are unlikely to get enough of these lights to hit that max. If they do, they can get an access point to not only increase the range and throughput but also the load.

Worth it vs a hub for most.

https://www.lifewire.com/how-many...ork-818298
I agree, I have an eero Pro and a beacon with a 25 devices usually on/idle and 12 devices that are offline but individually used sparingly (ps3, ps4, tablet, guest TV). I haven't had any problems since this setup was installed, even with 3 tv's at once streaming Netflix in "4K". I'm rockin 1 gig speed tho
Apr 14, 2021
618 Posts
Joined Nov 2017
Apr 14, 2021
fieldcar
Apr 14, 2021
618 Posts
Linksys velop triband user here. Same ssid for 2.5 and 5ghz. I've got about 25 kasa devices(mostly dimmers/switches), one lifx, 4 smart TV's, 6 echos, 5 cameras, a garage door opener, a water softener, and zero network issues. The only issue I ever have anymore is the modem acts up a couple times a year, but that's an isp issue. These smart devices just don't use any substantial bandwidth. However, some older routers will have issues with these smart devices. So I'm not saying anyone is wrong, but it may be time to start looking for a new mesh router if you have issues with home automation over wifi. I did have random issues with dropouts using a single wrt32x, but it was very likely just a coverage issue. I hope this helps anyone running into issues.

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Apr 14, 2021
2,104 Posts
Joined Aug 2017
Apr 14, 2021
optimustarzan
Apr 14, 2021
2,104 Posts
Quote from diversification :
How am I overthinking it? There are limits to how many devices a router can handle without having issues. The number of devices for most routers is a lot lower than you'd expect too from all that I understand. If you're using a lot of connected bulbs, speakers, TVs, cameras, computers, streaming devices, phones, etc it seems pretty easy to overload your network by sheer volume of connections.
I've lost count on how many smart home devices I have connected to wifi. But for just smart switches, I have 15. I'm guessing 30 devices. I do have 1 router and 1 access point tho. Never had an issue.

I have 1 of these for a year and no issues. Yes you need to download and grant the kasa app some permissions I order to use these. No effects tho like rotating colors. You can control the on off and color by voice with Alexa and Google home. I paid $15 for 1. Good deal here.

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