---
product_id: 219075167
title: "SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED"
brand: "sunthin"
price: "฿3145"
currency: THB
in_stock: true
reviews_count: 8
category: "Sunthin"
url: https://www.desertcart.co.th/products/219075167-sunthin-outdoor-dimmer-for-string-lights-wifi-smart-dimmer-switches
store_origin: TH
region: Thailand
---

# 1%-100% dimming precision Smartphone & voice control IP44 waterproof for outdoors SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED

**Brand:** sunthin
**Price:** ฿3145
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your outdoor moments with smart precision and effortless control!

## Quick Answers

- **What is this?** SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED by sunthin
- **How much does it cost?** ฿3145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/219075167-sunthin-outdoor-dimmer-for-string-lights-wifi-smart-dimmer-switches)

## Best For

- sunthin enthusiasts

## Why This Product

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

## Key Features

- • **Group Command Mastery:** Sync multiple dimmers to create unified lighting scenes with a single voice or app command.
- • **Built for the Elements:** IP44 waterproof rating ensures reliable performance rain or shine on your patio or garden.
- • **Anywhere, Anytime Access:** Manage your string lights remotely via app — whether at home, work, or abroad.
- • **Seamless Voice Activation:** Control your outdoor ambiance hands-free with Alexa & Google Assistant integration.
- • **Precision Brightness Control:** Adjust lighting smoothly from 1% to 100% for the perfect mood every time.

## Overview

The SUNTHIN Outdoor Dimmer is a WiFi-enabled smart switch designed for string lights, compatible with Alexa and Google Assistant. It offers precise 1%-100% dimming, supports up to 350W for incandescent and 150W for LED lights, and features IP44 waterproofing for reliable outdoor use. Control your lighting remotely via smartphone app or voice commands, and group multiple dimmers for synchronized ambiance control.

## Description

SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED: desertcart.com: Tools & Home Improvement

Review: Works well with LED string lights - We bought some LED string lights from Costco and the dimmer paired seamlessly with it. I love turning on my patio lights from inside the house with the remote. The preset dimmer level buttons make easy work of finding the best light level.The preset timer buttons mean you won't forget to turn them off.
Review: Works great! - I used this to replace the light on our deck. You need an app to control it, and I believe you can only have one person that can control it with the app. However, it was very easy to integrate with Alexa. I would recommend that so it can be controlled by everyone.

## Features

- 【Voice Control】SUNTHIN outside light dimmer works with desertcart Alexa and Google home. With our outdoor smart dimmer, you can turn on/off your light with your voice, just say the commands and enjoy the great convenience of voice control
- 【Control with Your Phone】With the app you can control the string lights with your smartphone at any time at home, on the go and even abroad. You can easily use smart features: switch the lights on/off, dim the brightness and create scenarios(Ony support 2.4 GHz Wi-Fi)
- 【Group Control】By creating a group for all outdoor smart dimmer, you can control several dimmers in one command. Customizes lighting output and creates the perfect ambiance for any occasion
- 【1%- 100% Dimming】 SUNTHIN dimmer for string lights with 1-100% adjustable brightness, which can control and adjust the light brightness of any dimmable string lights or patio lights
- 【Designed for Outdoor Use】The smart dimmer with IP44 waterproof ensures you to control string lights in weather changes or rainy day. Ideal outdoor use for garden, patio, deck, yard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089YN36LP |
| Actuator Type | Dimmer |
| Best Sellers Rank | #243,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Plug-In Dimmers |
| Brand | SUNTHIN |
| Circuit Type | 1-way |
| Color | Black |
| Compatible Devices | Amazon Alexa, Google Assistant |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Plug In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Voice |
| Control Type | Full Control |
| Controller Type | Amazon Alexa, Google Assistant |
| Date First Available | June 10, 2020 |
| International Protection Rating | IP44 |
| Item Weight | 10.5 ounces |
| Manufacturer | SUNTHIN |
| Number of Positions | 2 |
| Operating Voltage | 120 Volts |
| Operation Mode | Off |
| Package Dimensions | 6.46 x 4.72 x 1.93 inches |
| Terminal | Spade |
| Unit Count | 9.6 Ounce |
| Wattage | 350 watts |

## Product Details

- **Brand:** SUNTHIN
- **Circuit Type:** 1-way
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Material:** Aluminum
- **Mounting Type:** Plug-In Mount
- **Operating Voltage:** 120 Volts
- **Operation Mode:** Off
- **Switch Type:** Dimmer Switch
- **Terminal:** Spade

## Images

![SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED - Image 1](https://m.media-amazon.com/images/I/61GVeC1YZdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well with LED string lights
*by G***A on February 26, 2021*

We bought some LED string lights from Costco and the dimmer paired seamlessly with it. I love turning on my patio lights from inside the house with the remote. The preset dimmer level buttons make easy work of finding the best light level.The preset timer buttons mean you won't forget to turn them off.

### ⭐⭐⭐⭐⭐ Works great!
*by Q***Q on June 10, 2023*

I used this to replace the light on our deck. You need an app to control it, and I believe you can only have one person that can control it with the app. However, it was very easy to integrate with Alexa. I would recommend that so it can be controlled by everyone.

### ⭐ Doesn’t really work
*by C***R on May 10, 2024*

I attached this to my outdoor string lights, but it’s very finicky and loses connection easily. Of course, when it loses connection, it doesn’t work. Best to buy a string that has a built in dimmer-I have one by the same company and it’s been working 100% of the time over the past two years.

## Frequently Bought Together

- SUNTHIN Outdoor Dimmer for String Lights, WiFi Smart Dimmer Switches Works with Alexa and Google Assistant, IP44 Waterproof Outdoor Light Dimmer with Max Power 350W for Incandescent, 150W for LED
- SUNTHIN White Outdoor String Lights, 48FT White Patio Lights with 25 G40 Shatterproof LED Bulbs(1 Spare), Waterproof Hanging Outside Lights for Porch, Deck, Garden, Pergola, Bistro

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**Shop now:** [https://www.desertcart.co.th/products/219075167-sunthin-outdoor-dimmer-for-string-lights-wifi-smart-dimmer-switches](https://www.desertcart.co.th/products/219075167-sunthin-outdoor-dimmer-for-string-lights-wifi-smart-dimmer-switches)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*