---
product_id: 728845684
title: "TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack"
brand: "treatlife"
price: "¥3824"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/728845684-treatlife-smart-dimmer-switch-treatlife-wifi-light-switch-for-dimmable
store_origin: JP
region: Japan
---

# Supports up to 400W load 0-100% smooth dimming Remote app & voice control TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack

**Brand:** treatlife
**Price:** ¥3824
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your life, smartly and stylishly.

## Quick Answers

- **What is this?** TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack by treatlife
- **How much does it cost?** ¥3824 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/728845684-treatlife-smart-dimmer-switch-treatlife-wifi-light-switch-for-dimmable)

## 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

- • **Anywhere Access:** Control your lights remotely via app—never come home to a dark house again.
- • **Automate Your Lighting:** Schedule personalized light scenes for wake-up, bedtime, or vacation security.
- • **Smart Home Integration:** Works flawlessly with Alexa, Google Assistant, and IFTTT for hands-free control.
- • **Effortless Installation:** Standard wallplate size with no hub needed; step-by-step guide included for quick setup.
- • **Seamless Dimming Experience:** Slide or tap to set perfect ambiance from candlelight glow to full brightness.

## Overview

The TREATLIFE Smart Dimmer Switch is a versatile WiFi-enabled light switch compatible with dimmable LED, CFL, halogen, and incandescent bulbs up to 400W. It offers smooth 0-100% dimming via touch, remote control through smartphone app, and voice commands via Alexa and Google Assistant. With scheduling, group control, and IFTTT integration, it automates your home lighting effortlessly. Designed for easy installation with a neutral wire and no hub required, this 4-pack ensures your entire home can enjoy smart lighting convenience.

## Description

Dimming control. Slide your finger up on the dimming area to light up the room or down to dim your lights, humanized design for seniors or homeowners without access to smartphones. Remote access via app Control the light with your smartphone thousands of miles away. Group Control Combine multiple OitTM light switches into one group through the app and control all the lights in your house. Voice control via  Alexa/Google Assistant Control the lights with just your voice comfortably while your hands are full, or when you wake up at night in the dark. Give simple commands like, "Alexa/OK Google, turn the living room light on or off" or "Alexa/OK Google, set the kitchen light to 90%" . Automate multiple lighting schedules Use the app on your smart devices to program the light to your desired brightness percentage for specific times of the day or days of the week, the light will go to your preset brightness when turned on. Set the light to turn on/off randomly for safety when traveling. Set the bedroom light to 10% at 10:30 pm in your child's room. Set the porch light to 90% at 7:30 pm. IFTTT Makes Your Home Lighting Automation Simple Allows you to create powerful connections between applications and the switch. Create IFTTT triggers and actions, if the location of the phone approaches home, turn on the light automatically. Specifications: Model No.: DS01 Rated current: 3A Rated Voltage: 100V-240V/50~60Hz Rated Power: 400W Wireless Frequency: 2.4GHz Wireless Standard: IEEE802.11 b/g/n Support system: Android 4.1 and above or iOS 8.0 and above. Max Output: 400W INC 150W CFL. 150W LED

## Features

- COMPATIBILITY - Works with Alexa, Google Assistant, IFTTT; Standard wallplate size; Supports up to 150W dimmable/CFL or 400W incandescent bulbs.2.4G Wi-Fi (not 5G); single pole use (not 3-way).
- 0% - 100% DIMMING - Adjust your desired brightness through the soft-touch dimming area, dimmed to a soft glow to enjoy a candlelight dinner with your families. The brightness memory function will remember and turn back on to the last light setting when turned off.
- AUTOMATION - Remote control from anywhere; set light schedules to wake up with a soft glow in the morning; or set the light to randomly turn on and off when on vacation to trick potential intruders. Also your family members can control the switch by family swap function.
- EASY INSTALLATION - A neutral wire is required; step-by-step instructions will guide you through the wiring process. No screws shown at all; no hub needed.
- Warranty: 2 years quality warranty. Please contact us if you have any questions about your bulb type, installation or Wi-Fi connections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TREATLIFE |
| Part number | V-DS02F |
| Item Weight | 640 g |
| Product Dimensions | 11.94 x 7.62 x 4.32 cm; 640 g |
| Item model number | DS01-4 |
| Colour | Dimmer (4 Units) |
| Style | Single Pole |
| Power source type | Corded Electric |
| Voltage | 120 Volts |
| Wattage | 400 watts |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Switch Type | Push Button/Touch Dimming |
| Plug profile | Wall Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 3 Amps
- **Operating voltage:** 120 Volts
- **Contact type:** Normally Closed
- **Connector type:** Clamp
- **Brand:** TREATLIFE
- **Switch type:** slider
- **Terminal:** Screw
- **Material:** Plastic
- **Item dimensions L x W x H:** 11.9 x 7.6 x 4.3 centimetres

## Images

![TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack - Image 1](https://m.media-amazon.com/images/I/61KHLX0IrXL.jpg)
![TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack - Image 2](https://m.media-amazon.com/images/I/61YuyKISyjL.jpg)
![TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack - Image 3](https://m.media-amazon.com/images/I/810XijIGlyL.jpg)
![TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack - Image 4](https://m.media-amazon.com/images/I/612AgjKZydL.jpg)
![TREATLIFE Smart Dimmer Switch, Treatlife WiFi Light Switch for Dimmable Led/Halogen/Incandescent Bulbs Dimmer Switch 4Pack - Image 5](https://m.media-amazon.com/images/I/61wrkm-bVXL.jpg)

## Questions & Answers

**Q: My switch isn’t working in my home circuit.**
A: This switch requires a neutral wire to work. Homes built before the mid-1980s may not have a neutral wire, so please confirm the wiring before installation. The switch will not power on if the neutral wire is missing or incorrectly connected.

**Q: The light connected to the switch is flickering.**
A: It is usually caused by incompatible bulbs or incorrect dimming mode. Please use the three compatibility modes to match your bulb type. This switch is not compatible with lights with remote controls or smart lights.

**Q: I can’t pair the switch with the app.**
A: This switch supports 2.4 GHz Wi-Fi only and will not 5 GHz. Make sure the switch is in pairing mode and complete the setup within the 3-minute pairing window. Follow the app instructions or user manual for the correct pairing steps.

**Q: I can’t pair the switch with Alexa.**
A: Ensure the switch is already connected and online in the TreatLife/SmartLife app. In the Alexa app, enable skill, sign in to your account, and authorize access. After linking, refresh the device list in Alexa to complete the setup.

## Frequently Bought Together

- TREATLIFE Smart Dimmer Switch 4 Pack, Smart Switch Works with Alexa and Google Home, 2.4GHz WiFi Dimmer Light Switch for LED, CFL, Incandescent Bulbs, Neutral Wire Required, Single Pole
- TREATLIFE Smart Light Switch Single Pole Works with Alexa, Google Home and SmartThings, 2.4GHz WiFi Timer Smart Switch, Neutral Wire Required, No Hub Required, FCC Listed, 4 Pack

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*