1 / 7Kasa Smart HS220P3 Smart Dimmer Switch, 3-Pack, Single Pole
The Kasa Smart HS220P3 is a three-switch smart dimmer package for single-pole lighting circuits that have a neutral wire. It connects over 2.4 GHz Wi-Fi without a separate hub and supports app, voice and scheduled light control, but bulb compatibility and reports of connectivity and reliability issues deserve consideration.
At a glance
- Adjust brightness from the switch or Kasa app, with schedules for automated lighting.
- Supports Amazon Alexa and Google Assistant voice control, plus remote app control.
- Requires neutral wiring and a 2.4 GHz wireless network. No separate hub is required.
Reference price: $55.99
Price checked: Nov 12, 2026
View offerAhead of Black FridayExplore the selectionOften bought together
Pros and cons
Pros
- A three-switch pack can cover multiple compatible single-pole lighting locations.
- App control includes dimming, schedules and remote operation, according to the listing.
- Voice control is listed for Alexa and Google Assistant.
Cons
- The installation requires a neutral wire and a 2.4 GHz Wi-Fi network.
- Customer feedback includes reports of Wi-Fi connection trouble and units stopping within six months.
Technical specifications
16 specifications| Brand | Kasa Smart |
|---|---|
| Model | HS220P3 |
| Wireless connection listed | Wi-Fi |
|---|---|
| Control methods listed | Voice |
| Wi-Fi band required | 2.4 GHz |
| Hub requirement | No hub required |
| Circuit type | 1-way |
|---|---|
| Neutral wire | Required |
| Mounting types listed | Pole,Wall Mount |
| Dimming range | 0%-100% |
| Current rating | 15 A |
|---|---|
| Wattage | 150 watts |
| Dimensions listed | 3.33 x 1.74 x 5.06 inches |
|---|---|
| Weight listed | 5.28 ounces |
| Material listed | Polycarbonate |
|---|
| Switch count | 3 |
|---|
What to know before buying
- The listing calls for neutral wiring and recommends consulting an electrician if you are unfamiliar with electrical wiring. Customer feedback also mentions LED T8 compatibility concerns, mixed ease of installation and use, and difficulty removing the switch from its plate. Confirm bulb suitability and wiring before purchase.
What’s in the box
Included- 3 smart dimmer switches
- Wall plate
- Wire nuts
- Wire label sheet
- Quick installation guide
Who is it for?
A good fit for
- Homes with neutral-wired, single-pole lighting circuits and compatible dimmable bulbs.
- Buyers seeking app-based brightness adjustment, schedules or Alexa and Google Assistant voice control.
- Those wanting three dimmer switches and willing to connect them to a 2.4 GHz Wi-Fi network.
Less suited to
- Circuits without neutral wiring or installations requiring a three-way switch.
- Buyers who need confirmed compatibility with LED T8 lights or cannot accommodate reported Wi-Fi and reliability concerns.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
12% 12% - 3 stars
4% 4% - 2 stars
2% 2% - 1 star
4% 4%
Customer feedback reports easy installation and positive impressions of value and Alexa integration, while accounts of installation and ease of use are mixed. Customers also report mixed dimming and compatibility experiences, including concerns with LED T8 lights, as well as Wi-Fi connection problems and units that stopped working within six months. These reports matter for a Wi-Fi dimmer that depends on a compatible circuit and bulb. The aggregate ratings skew positive, but they do not resolve the reported compatibility, connectivity or reliability concerns.
Positive themes
- Customers report easy installation, value for money and integration with Alexa.
Negative themes
- Some customers report Wi-Fi connection issues and units stopping within six months. Some also report incompatibility with LED T8 lights.
Mixed feedback
- Feedback on installation and ease of use is mixed, including reports that the app is easy to use but removing the switch from its plate is difficult.
- Customer reports on dimming and compatibility are mixed.
Frequently asked questions
Does the Kasa Smart HS220P3 require a neutral wire?
Yes. The listing says neutral wiring is required. It recommends consulting an electrician if you are unfamiliar with electrical wiring.
Does it need a separate hub?
No separate hub is required. The listing specifies a 2.4 GHz Wi-Fi network.
Can I control the dimmers by voice?
The listing specifies voice control and names Amazon Alexa and Google Assistant as compatible services.
How many switches are in the package?
The model listing identifies the HS220P3 as a three-switch package, and the manufacturer contents list names three smart dimmer switches.
Alternative options
LYSOME Smart Rotary Dimmer Switch, 3 Way, 1.8" Curved TFT Screen, 2.4 GHz Wi-Fi Smart Light Dimmer, Works with Apple Home/Alexa/Google Home, UL Listed, Requires Neutral Wire, LDR30, 1 Pack, Silver
$59.99
GHome Smart Switches for Lights, Single Pole WiFi, Works with Alexa, 4 Pack | Google Home Compatible, Neutral Wire Required, 2.4GHz WiFi, Voice Control, App Control, Schedule, Timer, UL FCC Listed
$38.99
SURAIELEC Dimmer Switch Kit with Remote, Fits 200W INC and 150W LED | Wall Switch Remote & Receiver, Single Pole, No WiFi, Plug and Play, 200FT RF Range for Ceiling Lights, Pendant Lights
$20.99
TREATLIFE Smart Dimmer Switch 4 Pack, Single Pole Smart Switch Works with Alexa and Google Home, Neutral Wire Required, 2.4GHz WiFi Dimmer Light Switch for LED, CFL, Incandescent Bulbs
$69.99
TREATLIFE Smart Dimmer Switch 4 Pack, Single Pole 2.4GHz Wi-Fi Smart Light Switch Works with Alexa and Google Assistant, Neutral Wire Needed, Schedule, Remote Control, FCC Listed
$64.16
meross 3 Way Smart Dimmer Switch Kit | Supports Apple Home, Alexa, Google Assistant, SmartThings, 2.4GHz Wi-Fi, Neutral Wire Required, Remote Control Schedule
$52.67
TREATLIFE 3 Way Smart Dimmer Switch 2 Pack, 2 Master 3 Way Dimmable Light Switches, 2.4GHz WiFi Smart Switch Compatible with Alexa and Google Home, Neutral Wire Needed, No Hub Required
$54.99
Wireless Dimmer Switch, Remote Light Switch and Receiver kit, Compatible with Alexa...
$18.99
Dimmer Light Switch & 24V 96W Dimmable LED Driver 2 in 1, UL Listed Single-Pole or ...
$98.99
Smart Ceiling Fan Control and Dimmer Light Switch, Neutral Wire Needed, TREATLIFE 2.4Ghz Single Pole Wi-Fi Fan and Light Switch Combo, Works with Alexa, Google Home and SmartThings, Remote Control
$39.99
TREATLIFE Smart Dimmer Switch, Single-Pole Smart Switch for Dimmable Bulbs, 2.4GHz WiFi Smart Light Switch Works with Alexa and Google Home, APP Remote Control, Neutral Wire Required
$23.99
TREATLIFE 3 Way Smart Dimmer Switch 2 Pack, 2 Master Dimmer Switch Compatible with Alexa, Google Assistant, 2.4GHz WiFi Light Switch APP Remote Control, Neutral Wire Needed, Schedule, No Hub Required
$48.99
