---
product_id: 174818181
title: "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"
brand: "treatlife"
price: "R$1149"
currency: BRL
in_stock: true
reviews_count: 13
category: "Treatlife"
url: https://www.desertcart.com.br/products/174818181-treatlife-smart-dimmer-switch-4-pack-single-pole-2-4ghz
store_origin: BR
region: Brazil
---

# 400W max incandescent power 2.4GHz Wi-Fi no hub needed 1%-100% smooth dimming range 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

**Brand:** treatlife
**Price:** R$1149
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your life smarter, not harder.

## Quick Answers

- **What is this?** 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 by treatlife
- **How much does it cost?** R$1149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/174818181-treatlife-smart-dimmer-switch-4-pack-single-pole-2-4ghz)

## Best For

- treatlife enthusiasts

## Why This Product

- Trusted treatlife brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable & Certified:** FCC listed for safety and backed by a 2-year warranty, ensuring peace of mind with every switch.
- • **Family-Ready Automation:** Set schedules, timers, and occupancy simulations to enhance security and fit your lifestyle effortlessly.
- • **Effortless Smart Control:** Seamlessly manage your lighting via Alexa, Google Assistant, or the Smart Life app—hands-free convenience at your command.
- • **Plug & Play Installation:** Designed for single-pole wiring with neutral wire compatibility—easy setup without the need for hubs or complex rewiring.
- • **Precision Ambiance Tuning:** Adjust brightness from a subtle 1% glow to full 100% illumination, perfect for every mood and moment.

## Overview

The TREATLIFE Smart Dimmer Switch 4 Pack offers reliable single-pole dimming with 1%-100% brightness control, compatible with dimmable non-smart bulbs up to 400W incandescent. It connects directly to 2.4GHz Wi-Fi without a hub and supports voice control via Alexa and Google Assistant. Designed for easy installation with neutral wire requirement, it includes smart scheduling and family sharing features, all certified FCC safe and backed by a 2-year warranty.

## Description

Product description Treatlife WiFi Smart Dimmer Switch Compatibility Neutral wire is required Only support 2.4G network (not 5G) For single-pole switch only (not 3 way) Works with: Halegons/Incandecent 400W Max, CFL 150W Max, LED 150W Max Transform your home lighting to a smart lighting system by replacing your traditional switch with Treatlife Smart Dimmer Switch. Easily find the switch at night with the indicator light. It additionally features an aluminum shell to better dissipate the heat and flame-retardant material and built-in overheat protection for added safety. Turn ON/OFF; Brightness control Create schedules; Add scenes Group control Monitor real-time light status Share device to your family member. Quick and Easy Setup Treatlife Smart Dimmer Switch comes with labels, the wall plate and the necessary accessories for your installation. You can follow the clear direction to complete the wiring and pairing process easily. The switch connects to your home's Wi-Fi network without the need of a hub or extra equipment. Light Schedules Automate your lights to turn on or off at any time you choose. You can schedule a 19:00 porch light ON, so you will never come back to a dark house or set a 22:00 kid's room light OFF as a reminder for your kid's bedtime. Hands-off Lighting Easily control the lighting conditions with your voice via Alexa, Google Assistant. Simply ask, “Alexa/Google, turn off the light/set the bedroom light to 80%” when you are sitting on your sofa playing phone games or when your hands are holding a baby or carrying things. 0% - 100% Dimming Range Set the perfect ambiance light for any activities; you can create scenes with desired brightness when having dinner with your family, watching movies or reading a book. The switch also remembers the light setting even after a power interruption. Group Control Install Treatlife switches throughout your house to convert your home's lighting system into smart lighting. Easily combine the lights into a group, so you can turn all the lights on when you get home at night and off when you are going to bed. Sunrise & Sunset Mode Keep track of the sun rise and set time of your location, so you can cteate a scene that activates when the sun rises or when the sunset. Utilize the scheduling feature to set your smart lighting systems to periodically turn on and off when you are away, so it looks like someone's home to deter intruders. Wire Identification Neutral: Group of white wires, usually not connected to the old switch. Ground: Green or bare copper wire. Line: Usually black. Connects to the circuit breaker and old switch. Load: Black or Red. Connects the switch to your device. FAQ Q1: Why won’t the switch connect to APP? A: This switch supports 2.4GHz Wi-Fi only. It is not compatible with 5GHz networks. Please ensure your router is broadcasting a 2.4GHz signal. If you have a dual-band router, temporarily disable 5GHz or separate the networks during setup. Q2: Can I use the switch with smart bulbs? A: No, this switch is not compatible with smart bulbs or bulbs with built-in remote. It only works with dimmable, non-smart LED (max 150W), CFL (max 150W), or incandescent bulbs (max 400W). Using incompatible bulbs may cause flickering or malfunction. Q3: Why does my light flicker or not dim properly? A: This usually happens if a non-dimmable or incompatible bulb is used. Please ensure your bulb is a dimmable, non-smart type within the supported wattage range.

Review: Great functionality! - I don't typically comment very often on products that I use, but I'm completely sold on the Treatlife Smart switches and thought it would be worth while to provide others with some viable feedback to help out. I recently installed a few of the Treatlife single-pole and 3-way switches in my home, and was so impressed with the quality and functionality that I decided to give the dimmer switches a try, and these are truly a game changer. We've always had an issue with the lighting in our family room, where we have our TV, and only had the option to turn the lights off/on. With these dimmer switches we can now can easily dim the lights to the best setting for watching shows, or change it throughout the day to a more suitable setting without even moving off of the couch. On a side note, these were actually cheaper than the standard manual dimmer switches, so made complete sense to go with the Smart switches. Along with having a high-end/decorative look, they are fairly easy to install if you have a base knowledge of working with wiring. I'm absolutely amazed with how responsive/immediate these switches are with both the App, and the Alexa devices we've integrated them with. We have multiple Alexa devices throughout our home and it's so nice to control lighting in the areas we they are installed with a simple command. What is really great about these switches and the App, is that there is also the capability to automate lighting. We've have scheduled all of our outside lights to turn on/off automatically, so we no longer have to worry about remembering to do it. I previously had some of the high-end, high priced smart switches that I've tried out and they didn't have near the functionality or ease of use that these do, and over time they just became an overpriced light switch because they would constantly lose connectivity. Great product and great price!
Review: Smart Dimmer Switch - I purchased the pack of smart dimmer light switches to replace my standard light switches, during the renovation of my house following a house fire. I had been buying things for my house in anticipation of the renovation, as I found items on sale, long before my house was stated for construction. I had probably made my purchase for these light switches a year before they were actually installed, and before I was able to move back into my house. The install was very easy, after creating an account on the Treatlife app. One of my light switches however, failed to go into pairing mode, for me to connect it to the app, or Alexa. I contacted customer support, through the desertcart help page, and explained that my light switch was not going into pairing mode. It was very quick and easy to get a customer service representative on the phone. He walked me through some troubleshooting steps, and concluded that the light switch was faulty. He took some information from me, and a replacement switch arrived within a day or two. The new switch was installed, and paired seamlessly. I have 6 of the dimmer smart switches on the recessed lights throughout my house... I love them. They were easy to set up, and connect to the Treatlife app... easy for me to enable voice control through both Alexa and Google. I just walk in and out of rooms, and have my lights controlled through voice activation. Love this option when walking into a dark room, or when my hands are full. You can even control for the lights to be set to turn on/off on a schedule. Thanks for much for excellent quality control. You made my experience a pleasure choosing your brand... and thank you for standing behind your product. I would highly recommend this brand of dimmer smart switch because of the convenience of voice activation, the ease of set up, the ease of using the app, and most importantly the ease of customer service, in the event you have questions or concern about your product.

## Features

- Wiring & Pairing Compatibility: This smart switch dimmer is designed for straightforward installation and requires a neutral wire (homes built before the mid-1980s may not have one). It supports single-pole wiring only and is not compatible with 3-way or multi-way setups. The dimmer connects quickly and reliably to 2.4GHz Wi-Fi (5GHz not supported) with no hub needed. A matching wall plate is included. Product dimensions: 4.14" (L) × 1.73" (W) × 1.34" (D)
- Bulb Compatibility: This dimmer light switch can only be used with dimmable, non-smart bulbs—up to 150W for LED/CFL and 400W for incandescent. It does not work with smart bulbs, non-dimmable bulbs, or Apple HomeKit. FCC certified for safety and reliability
- 1%–100% Adjustable Dimming Range: Easily adjust the brightness from 1% to 100% to create the perfect atmosphere for any moment. Dim the lights to a soft glow for a cozy family dinner or brighten the room for daily activities. The built-in memory function remembers your last setting and restores it automatically when the power is turned back on
- Smart App and Voice Control: Manage your lights from anywhere with the Smart Life or Treatlife app. It also works with Alexa and Google Assistant for effortless hands-free control—just say, “Alexa, turn on the bedroom light,” and your lights respond instantly
- Smart Home Automation: Set schedules, timers, or countdowns to automatically control your lights and fit your daily routines. Perfect for vacations, it can simulate occupancy to enhance home security. Plus, the family sharing feature allows everyone in your household to easily control the dimmable lights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YKFSWJN |
| Actuator Type | Push Button |
| Best Sellers Rank | #96,465 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #189 in Dimmer Switches |
| Brand | TREATLIFE |
| Brand Name | TREATLIFE |
| Circuit Type | 1-way |
| Color | White |
| Compatible Devices | Amazon Alexa, Google Assistant |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw |
| Contact Material | Plastic |
| Contact Type | Normally Closed |
| Control Method | App, Push Button, Touch, Voice |
| Control Type | Full |
| Controller Type | Amazon Alexa, Android/iOS, Google Assistant |
| Current Rating | 3.3 Amps |
| Customer Reviews | 4.4 out of 5 stars 2,391 Reviews |
| Included Components | Smart Dimmer Switch 4Pack |
| International Protection Rating | IP54 |
| Item Dimensions | 3.3 x 4.84 x 1.57 inches |
| Lower Temperature Rating | 1 Degrees Celsius |
| Manufacturer | TREATLIFE |
| Material Type | Acrylonitrile Butadiene Styrene, Plastic |
| Model | A-USB Fan-0325-5 |
| Mounting Type | Wall Mount |
| Number of Items | 4 |
| Number of Positions | 1 |
| Operating Voltage | 120 Volts |
| Operation Mode | ON-OFF-ON |
| Part Number | A-USB Fan-0325-5 |
| Smart Home Compatibility | Smart Home Compatible |
| Switch Type | Slide |
| Terminal | Spst |
| UPC | 756171583261 |
| Unit Count | 4 Count |
| Upper Temperature Rating | 50 Degrees Celsius |
| Warranty Description | 2 years |
| Wattage | 400 watts |

## Product Details

- **Brand:** TREATLIFE
- **Connector Type:** Screw
- **Contact Type:** Normally Closed
- **Current Rating:** 3.3 Amps
- **Item dimensions L x W x H:** 3.3 x 4.84 x 1.57 inches
- **Material:** Acrylonitrile Butadiene Styrene, Plastic
- **Operating Voltage:** 120 Volts
- **Operation Mode:** ON-OFF-ON
- **Switch Type:** Slide
- **Terminal:** Spst

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61x+RR5fmZL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61rhn48EKhS.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61C-yJ2SR0L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51Vqh7faChL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51oTRa94tqL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great functionality!
*by S***E on September 10, 2020*

I don't typically comment very often on products that I use, but I'm completely sold on the Treatlife Smart switches and thought it would be worth while to provide others with some viable feedback to help out. I recently installed a few of the Treatlife single-pole and 3-way switches in my home, and was so impressed with the quality and functionality that I decided to give the dimmer switches a try, and these are truly a game changer. We've always had an issue with the lighting in our family room, where we have our TV, and only had the option to turn the lights off/on. With these dimmer switches we can now can easily dim the lights to the best setting for watching shows, or change it throughout the day to a more suitable setting without even moving off of the couch. On a side note, these were actually cheaper than the standard manual dimmer switches, so made complete sense to go with the Smart switches. Along with having a high-end/decorative look, they are fairly easy to install if you have a base knowledge of working with wiring. I'm absolutely amazed with how responsive/immediate these switches are with both the App, and the Alexa devices we've integrated them with. We have multiple Alexa devices throughout our home and it's so nice to control lighting in the areas we they are installed with a simple command. What is really great about these switches and the App, is that there is also the capability to automate lighting. We've have scheduled all of our outside lights to turn on/off automatically, so we no longer have to worry about remembering to do it. I previously had some of the high-end, high priced smart switches that I've tried out and they didn't have near the functionality or ease of use that these do, and over time they just became an overpriced light switch because they would constantly lose connectivity. Great product and great price!

### ⭐⭐⭐⭐⭐ Smart Dimmer Switch
*by N***E on April 4, 2023*

I purchased the pack of smart dimmer light switches to replace my standard light switches, during the renovation of my house following a house fire. I had been buying things for my house in anticipation of the renovation, as I found items on sale, long before my house was stated for construction. I had probably made my purchase for these light switches a year before they were actually installed, and before I was able to move back into my house. The install was very easy, after creating an account on the Treatlife app. One of my light switches however, failed to go into pairing mode, for me to connect it to the app, or Alexa. I contacted customer support, through the Amazon help page, and explained that my light switch was not going into pairing mode. It was very quick and easy to get a customer service representative on the phone. He walked me through some troubleshooting steps, and concluded that the light switch was faulty. He took some information from me, and a replacement switch arrived within a day or two. The new switch was installed, and paired seamlessly. I have 6 of the dimmer smart switches on the recessed lights throughout my house... I love them. They were easy to set up, and connect to the Treatlife app... easy for me to enable voice control through both Alexa and Google. I just walk in and out of rooms, and have my lights controlled through voice activation. Love this option when walking into a dark room, or when my hands are full. You can even control for the lights to be set to turn on/off on a schedule. Thanks for much for excellent quality control. You made my experience a pleasure choosing your brand... and thank you for standing behind your product. I would highly recommend this brand of dimmer smart switch because of the convenience of voice activation, the ease of set up, the ease of using the app, and most importantly the ease of customer service, in the event you have questions or concern about your product.

### ⭐⭐⭐⭐⭐ Works great, easy installation, easy Alexa integration
*by E***H on May 8, 2020*

I initially bought a 4-pack of the Treatlife single pole non-dimmable switches. They were very easy to install and easy to integrate with the smart home app and with Alexa. Compared with other switches, the LED indicator was very unobtrusive, sometimes these indicator lights can be very bright and not great for some applications like a bedroom, so I found this to be a very excellent feature of the Treatlife switches I liked the switches so well, I decided I would like to put them throughout my whole house. I found the Treatlife single pole dimmer switches and decided I might as well put those through my whole house instead of non-dimmable switches if I'm changing them all anyway. I bought two four packs of the single pole dimmer switches and installed them all. Have had no trouble with any of them. They're especially great in our bathroom and bedroom as my wife has migraines and bright light bother her. She can keep the lights low and still see what she needs to see in the bedroom, bathroom and walk-in closet. I'm looking forward to getting these into the rest of my house. The only con is, the yoke is plastic and thicker then a metal yoke. If you are installing them in a multi gang box or putting a different switch plate cover over it other than the one it comes with, some of the covers may not fit quite flush against the wall. This is a very minor issue and I anticipate when I replace my covers with nicer ones, they will probably fit flush. Unfortunately, Treatlife does not yet make a 3-way dimmer, but I may try wait until they come out with these to put dimmers in at the three-way switches instead of buying them from a different company now. Hopefully they will be available soon! I would recommend these switches for anyone as an easy way to get your smart home started.

## Frequently Bought Together

- TREATLIFE Smart Dimmer Switch 4 Pack, Smart Light Switch Works with Alexa and Google Assistant, Neutral Wire Needed, 2.4Ghz Wi-Fi, Schedule, Remote Control, Single Pole, FCC Listed
- 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
- TREATLIFE Smart Light Switch Single Pole Smart Switch Works with Alexa, Google Home and SmartThings, 2.4GHz Wi-Fi Timer Light Switch, Neutral Wire Required, No Hub Required, FCC Listed, 4 Pack

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-11*