Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredphoinix | Staff posted Jan 15, 2026 07:42 PM
expiredphoinix | Staff posted Jan 15, 2026 07:42 PM

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

$30

$40

25% off
Amazon
49 Comments 18,713 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
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
Product Info
Community Notes
About the Poster
Deal Details
Product Info
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

Community Voting

Deal Score
+40
Good Deal
Visit Amazon

Price Intelligence

Model: TP-Link Tapo Smart Light Switch, Single Pole, Neutral Wire Required, 2.4GHz Wi-Fi Light Switch Compatible with Alexa and Google Home, UL Certified, No Hub Required, White, Tapo S500(4-Pack)

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 3/3/2026, 06:38 PM
Sold By Sale Price
Amazon$44.99

Leave a Comment

Unregistered (You)

Top Comments

bestdeal113
1871 Posts
78 Reputation
Manual Operation During WiFi Outages:
Touch control: You can physically press the switch paddle to turn lights on/off
Local control: The Tapo app can still control your switches via local network connection even when internet is down
Basic functionality: All standard lighting functions work normally without internet
What You'll Lose During WiFi Outage:
Voice control via Alexa/Google Assistant
Remote control when away from home
Scheduled automation and timers
Away mode security features
The switch is designed to function as a regular light switch first, with smart features as added benefits. So during outages, you'll have reliable manual control just like a traditional switch.

From Rufus

49 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 16, 2026 05:25 PM
462 Posts
Joined Aug 2006
bubbakjaJan 16, 2026 05:25 PM
462 Posts
neutral wire is required
Last edited by bubbakja January 16, 2026 at 10:30 AM.
2
Jan 16, 2026 05:37 PM
1,602 Posts
Joined Jun 2005
mr0xJan 16, 2026 05:37 PM
1,602 Posts
This is cloud data center controlled right?

Have to have the app that talks to a server in a cloud data center which then sends the command to your switch, right?

Not directly home assistant controlled in your own home network. For that you need support for matter protocol in the device.

I know some have reverse engineered the commands the server in the cloud sends and have HA send it. Is that the case here?
Jan 16, 2026 05:58 PM
378 Posts
Joined Jan 2004
PandaBlueJan 16, 2026 05:58 PM
378 Posts
Quote from dab2mi :
Not bad, but I need dimmers. I have a few of these in closets and such.
The dimmer ones make my light flicker with led bulbs
Jan 16, 2026 05:58 PM
123 Posts
Joined Jan 2007
kazaamutJan 16, 2026 05:58 PM
123 Posts
Does this work well with home assistant / play well with open source?
Jan 16, 2026 06:00 PM
99 Posts
Joined Apr 2015
ILikeSDeals123Jan 16, 2026 06:00 PM
99 Posts
Just a friendly reminder that it's not "matter" certified. While this may not be a significant concern for users who are already tied to google or Alexa, but having matter certification would provide future-proofing and allow easy switching between ecosystems or adding devices to multiple ecosystems.
Jan 16, 2026 06:12 PM
38 Posts
Joined Nov 2014
TassJan 16, 2026 06:12 PM
38 Posts
Quote from snapple :

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.
Thicker wires might also mean they are made of aluminium - you need special wire nuts for these to avoid issues when interacting with copper.
One of the easier connection methods is to use a lever connector with anti-corrosion grease (e.g., wago 222 with alu-plus).
Pro
Jan 16, 2026 06:15 PM
675 Posts
Joined Mar 2019
trent0210
Pro
Jan 16, 2026 06:15 PM
675 Posts
I use these for the fan exhuast in the bathroom. I set it to turn off after 5 minutes automatically.

Sign up for a Slickdeals account to remove this ad.

Jan 16, 2026 06:20 PM
6 Posts
Joined Dec 2022
WiseLumber4640Jan 16, 2026 06:20 PM
6 Posts
note - neutral needed.
Jan 16, 2026 07:02 PM
83 Posts
Joined Dec 2011
MunkyBoiJan 16, 2026 07:02 PM
83 Posts
Quote from D3als0nWh33ls :
Is it diy to swap these out?
It is, but you will need a "common" wire, which a lot of older houses don't have.
Jan 16, 2026 07:09 PM
2 Posts
Joined Jan 2026
LovelyRaccoon8114Jan 16, 2026 07:09 PM
2 Posts
how well do these function during a power outage?
Last edited by LovelyRaccoon8114 January 16, 2026 at 12:12 PM.
Jan 16, 2026 07:10 PM
2 Posts
Joined Jan 2026
LovelyRaccoon8114Jan 16, 2026 07:10 PM
2 Posts
and do these still work during an internet outage?
Jan 16, 2026 07:13 PM
675 Posts
Joined Jul 2012
araposoJan 16, 2026 07:13 PM
675 Posts
Any one know if these (or any other cheap smart switch) can be programmed to keep constant power on to the switch (to use with smart bulbs like hue) and then toggle the smart bulb on and off with a button press? I know that Brilliant Home panels and dimmers could do this, but not sure if there is a cheap option out there.
Jan 16, 2026 07:17 PM
1,871 Posts
Joined Jun 2017
bestdeal113Jan 16, 2026 07:17 PM
1,871 Posts
Quote from Splash :
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.
I have never been able to make the Home app work. I gave up. Just Alexa for now.
Jan 16, 2026 07:20 PM
1,871 Posts
Joined Jun 2017
bestdeal113Jan 16, 2026 07:20 PM
1,871 Posts

Our community has rated this post as helpful. If you agree, why not thank bestdeal113

Quote from LovelyRaccoon8114 :
and do these still work during an internet outage?
Manual Operation During WiFi Outages:
Touch control: You can physically press the switch paddle to turn lights on/off
Local control: The Tapo app can still control your switches via local network connection even when internet is down
Basic functionality: All standard lighting functions work normally without internet
What You'll Lose During WiFi Outage:
Voice control via Alexa/Google Assistant
Remote control when away from home
Scheduled automation and timers
Away mode security features
The switch is designed to function as a regular light switch first, with smart features as added benefits. So during outages, you'll have reliable manual control just like a traditional switch.

From Rufus
1

Sign up for a Slickdeals account to remove this ad.

Jan 16, 2026 07:27 PM
2 Posts
Joined Jan 2026
LovelyRaccoon8114Jan 16, 2026 07:27 PM
2 Posts
Quote from bestdeal113 :
Manual Operation During WiFi Outages:
Touch control: You can physically press the switch paddle to turn lights on/off
Local control: The Tapo app can still control your switches via local network connection even when internet is down
Basic functionality: All standard lighting functions work normally without internet
What You'll Lose During WiFi Outage:
Voice control via Alexa/Google Assistant
Remote control when away from home
Scheduled automation and timers
Away mode security features
The switch is designed to function as a regular light switch first, with smart features as added benefits. So during outages, you'll have reliable manual control just like a traditional switch.

From Rufus
Thank you!

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals