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phoinix | Staff 20.3K Views
Jan 15, 2026 7:42 PM

4-pk TP-Link Tapo S500 UL Certified Single Pole Smart Wi-Fi Light Switches

$30

$40

25% off
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Amazon has 4-pk TP-Link Tapo S500 UL Certified Single Pole Smart Wi-Fi Light Switches on sale for $29.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • The Tapo app guides you through step-by-step setup. Requires neutral wiring and 2.4 GHz Wi-Fi. Consulting an electrician is recommended if you're unfamiliar with electrical wiring.
  • Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant. Perfect for times when your hands are full or entering a dark room.
  • Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the Tapo App, whether you are at home, in the office or on vacation.
  • Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable Away Mode to randomly switch on and off to trick potential intruders.
  • Tapo is trusted by over 8 million users worldwide. UL certified for safety use. 2-year warranty.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 4-pk TP-Link Tapo S500 UL Certified Single Pole Smart Wi-Fi Light Switches on sale for $29.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • The Tapo app guides you through step-by-step setup. Requires neutral wiring and 2.4 GHz Wi-Fi. Consulting an electrician is recommended if you're unfamiliar with electrical wiring.
  • Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant. Perfect for times when your hands are full or entering a dark room.
  • Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the Tapo App, whether you are at home, in the office or on vacation.
  • Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable Away Mode to randomly switch on and off to trick potential intruders.
  • Tapo is trusted by over 8 million users worldwide. UL certified for safety use. 2-year warranty.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by phoinix | Staff

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Top Comments

Community Reviews

TP Link Tapo S500 smart Wi Fi light switches stand out as a solid way to add app, voice, and Matter based control to existing lights, especially when the box already has a neutral wire. Setup can be quick in a compatible install, and the switches keep working as regular manual switches during internet outages, with local app control still available on the home network. The main cautions are older homes, where box space, thick wiring, or missing neutral wires can complicate installation, and the dimmer version can flicker with LED bulbs. A practical pick if your wiring is ready and you want simple smart control.

  • people setting up Apple Home first for Matter-style workflows because you need to enable it via Apple Home before using the Tapo app (and the HomeKit-first setup steps worked for at least one buyer).

  • buyers replacing multiple existing switches in a room because commenters reported successfully swapping many switches (Kasa to Tapo) and getting them working well.

  • homeowners who already have neutral wires in the switch box because installation can be a quick ~5 minute job.

  • households that want smart control but still need reliable manual operation during internet outages because the switches still work as a regular light switch even when Wi‑Fi/internet is down.

  • people installing dimmable LED lighting because the dimmer version was reported to work well with dimmable LEDs and includes a calibrate function.

  • renters or homeowners who want to control lights from their phone even if the internet drops because local control via the Tapo app can still work when the internet is down but in-house Wi‑Fi is active.

  • older-home owners because you may not have enough box space for the switch even if it physically fits, and there can be code considerations.

  • people with older wiring setups that lack a common wire because a common wire is required and many older houses don't have it.

  • buyers who don't want to deal with wiring friction because one commenter had to use bigger wire caps than provided due to old, thick, non-malleable wires and recommended having pliers (and possibly a wire stripper).

  • people who specifically want Matter-certified devices because the switches were described as not "Matter" certified, which may reduce future-proofing across ecosystems.

  • buyers using LED bulbs that are sensitive to dimming because the dimmer version caused LED bulb flicker for at least one user.

  • people who prefer an up/down rocker feel because one commenter didn't like the toggle-style operation where on/off is only one-way press.

  • buyers who need Home app reliability because one commenter couldn't get the Home app to work and switched to using Alexa instead.

  • people planning multi-switch gang box installs without extra parts because the switches only include one unit faceplate and multi-switch gang boxes can get tight, requiring additional faceplates.

Common Questions (5)

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49 Comments

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Jan 15, 2026 8:43 PM
2.8K Comments
Joined Oct 2007
dab2miJan 15, 2026 8:43 PM
2.8K Comments
Not bad, but I need dimmers. I have a few of these in closets and such.
Jan 16, 2026 1:12 AM
863 Comments
Joined Nov 2016
craigs4sale11Jan 16, 2026 1:12 AM
863 Comments

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

Quote from dab2mi View quoted comment :
Not bad, but I need dimmers. I have a few of these in closets and such.
Dimmable are 4 pack for $45. On the same page.
3
Jan 16, 2026 1:14 AM
616 Comments
Joined Jul 2009
D3als0nWh33lsJan 16, 2026 1:14 AM
616 Comments
Is it diy to swap these out?
Jan 16, 2026 1:19 AM
752 Comments
Joined Nov 2013
9000RPMJan 16, 2026 1:19 AM
752 Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
this is not hard. you can youtube certify yourself.
3
Jan 16, 2026 2:03 AM
203 Comments
Joined Nov 2024
PurpleSeed694Jan 16, 2026 2:03 AM
203 Comments
Was kinda hoping for zigbee to have more repeaters. But this is a good deal.
Jan 16, 2026 2:36 AM
819 Comments
Joined Dec 2003
snappleJan 16, 2026 2:36 AM
819 Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
Certainly, but if you have an old house like ours, be ready to fight it a little bit. I had to find a bigger wire caps than the ones provided because of old, thick wires that were not malleable anymore. Make sure you own a pair of pliers and possibly a wire stripper.

I got Matter version of this a couple of weeks ago and they work great with Siri.
Jan 16, 2026 2:51 AM
138 Comments
Joined Dec 2007
bigeyeJan 16, 2026 2:51 AM
138 Comments
Wait for s505 which support matter

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Jan 16, 2026 4:46 AM
4.3K Comments
Joined Mar 2015
CoolDealFinderJan 16, 2026 4:46 AM
4.3K Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
Yes very easy with some /minor knowledge of wiring. Plenty videos on YouTube too.
Jan 16, 2026 7:16 AM
7 Comments
Joined May 2023
FancyFeather2001Jan 16, 2026 7:16 AM
7 Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
just make sure you turn off the power first
1
Jan 16, 2026 1:13 PM
232 Comments
Joined Sep 2016
ciszewJan 16, 2026 1:13 PM
232 Comments

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

Quote from bigeye View quoted comment :
Wait for s505 which support matter
S505D (dimmer with matter, $13 each): https://www.amazon.com/gp/product...X0DER&th=1
S505 (switch with matter, $9.50 each): https://www.amazon.com/dp/B0CBNX6...gToDp&th=1
4
Jan 16, 2026 1:49 PM
769 Comments
Joined Apr 2012
z3niMAGiNEJan 16, 2026 1:49 PM
769 Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
I would say a 5 minute job if you already have neutral wires in your switch boxes.
Jan 16, 2026 3:53 PM
460 Comments
Joined Nov 2013
menojunkJan 16, 2026 3:53 PM
460 Comments
don't like the toggle style switches which only have one way to press for on and off. i prefer press up to turn on and down to turn off.
1
Jan 16, 2026 4:00 PM
182 Comments
Joined Mar 2025
Linenoise77Jan 16, 2026 4:00 PM
182 Comments
Quote from snapple View quoted comment :

Certainly, but if you have an old house like ours, be ready to fight it a little bit. I had to find a bigger wire caps than the ones provided because of old, thick wires that were not malleable anymore. Make sure you own a pair of pliers and possibly a wire stripper.

I got Matter version of this a couple of weeks ago and they work great with Siri.
Other issue with these is on older houses (like mine from the 50s), is having the box space for them. Even if you can make it fit, there are code considerations.
Jan 16, 2026 4:20 PM
282 Comments
Joined Jul 2005
SplashJan 16, 2026 4:20 PM
282 Comments
Installed in my house. Works well but for it to work for Matter, you need to enable it via Apple Home first before using the Tapo application.

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Jan 16, 2026 4:34 PM
4.3K Comments
Joined Feb 2010
SumDuudJan 16, 2026 4:34 PM
4.3K Comments
Quote from D3als0nWh33ls View quoted comment :
Is it diy to swap these out?
Yep. I swapped out most of my main room switches to these (well the Kasa version, which seamlessly transferred to Tapo, since all are tp-link). The one issue I ran into was multi-switch gang boxes got pretty tight with space and I had to buy a few face plates for the muti-switch boxes because these will only come with one unit face plates.

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