
Smart Wi-Fi Light Switch, 
Dimmer
HS220 
Brightness 
Control
Remote 
Control
Scheduling
No Hub 
Required

Smart Dimming
Set the Ambiance from Anywhere
With the Smart Wi-Fi Dimmer, you can set the ambiance of the room with the 
simple push of a button. Tailor room lighting levels for any activity. Built-in 
buttons provide quick on and o switching as well as lighting level adjustments. 
And of course with the Kasa app, you have the freedom to easily control your 
lighting from wherever you are.
Intuitive Design
Smart Wi-Fi Dimmer is easy to use. A quick tap of the switch toggles lighting to 
the previous level. Built-in up & down dimmer buttons and brightness level 
indicator let you ne tune lighting to match your mood or activity
.
Phone not included;
Works with iOS and Android
TP-Link  Smart Wi-Fi Light Switch, Dimmer
HS220

Better Together
Hands-free Voice Control
  Connect your Smart Wi-Fi Dimmer with Amazon Alexa or Google Home and 
adjust lighting levels hands free using only your voice.
Your Home. One App.
  The Smart Wi-Fi Dimmer is part of the Kasa smart home family of devices 
including plugs, cameras, switches and more. With Kasa, your home is never 
more than a few taps away.
LED BulbCamera
PlugSwitch
TP-Link  Smart Wi-Fi Light Switch, Dimmer
HS220

Features
Ease to Use Plays well with Others
· Brightness Control – Control the brightness of your lights to 
set the perfect ambiance for any activity.
· Anywhere and Anytime – Set up your dimmer and control it 
from anywhere with the free Kasa app.
· Scheduling – Set lights to automatically turn on and o 
throughout the day or night whether you’re home or away. 
· Hands Free Voice Control – Set lighting levels using the leading 
voice assistants such as Amazon Alexa, Google Assistant, and 
Microsoft Cortana.
· Works with IFTTT– Connect with a wide array of devices, 
software, and services and set up automatic lighting control  
using IFTTT.
Easy to Install
· Upgrade your Light Switch – Designed to easily replaces 
traditional light switches (single-pole only).
· Guided Installation – Kasa app provides step-by-step 
instructions for wiring your new Smart Wi-Fi Dimmer.
· No Hub Required – Easily connect directly to your secured 
home Wi-Fi network.
TP-Link  Smart Wi-Fi Light Switch, Dimmer
HS220

Specications
Electrical
·  Input voltage: 120VAC 60Hz
·  Output voltage: Dimmed (120VAC Max)
·  Supported Bulb Types: 
  Dimmable LED - 150W Max
  Incandescent - 300W Max
·  Neutral wire connection required
·  Single-Pole switching only (not compatible with 3-way/multi-way 
switch wiring)
General
·  Dimensions: 3.35 x 1.77 x 5.04 in. (85.1 x 44.96 x 128mm)
·  Weight: 0.24 lb (0.109 kg)
·  Indoor Use Only
·  For installation in standard electrical wall-box: 2-inch depth minimum
·  Buttons: On/O Switch, Brightness Up/Down, Reset, Restart
·  Operating Temperature: 0 ºC ~ 40 ºC (32°F ~ 104°F )
·  Operating Humidity: 10%~90%RH, Non-condensing
·  Certications: FCC, IC, UL, RoHS
Communication
·  Secured home Wi-Fi connection required
·  Wi-Fi Protocol: IEEE 802.11b/g/n
·  Wi-Fi Frequency: 2.4GHz
·  Kasa app system requirement:  iOS 9 or Android 4.1 or higher
Specications are subject to change without notice. TP-Link is a registered trademark of TP-Link Technologies Co., Ltd. Other brands and product names are trademarks or registered trademarks of their respective holders. Copyright ©2018 TP-Link Technologies Co., Ltd. All rights reserved.
Package Contents
·  1 * HS220 Smart Wi-Fi Light Switch, Dimmer   
·  1* Wall Plate
·  2* Wire Nuts
·  Wire Labels
·  Quick Start Guide
www.tp-link.com
TP-Link  Smart Wi-Fi Light Switch, Dimmer
HS220