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TGWF500D-W — In-Wall Smart Wi-Fi Dimmer Switch

An economical automation solution, TOPGREENER product number TGWF500D-W is a Wi-Fi enabled dimmer that replaces any standard light switch. Our Wi-Fi dimmer light switches work with many popular voice assistant systems, such as Amazon Alexa and Google Assistant, as well as the TOPGREENER app — available for free from the App Store and Google Play.


Product Details
The TGWF500D-W is a 120V 60Hz Wi-Fi dimmer light switch that is UL-listed and complies with all relevant FCC regulations. It requires a neutral wire for installation and works in both single pole and with the optional TGWF3K auxiliary switch for three-way configurations. Your purchase includes a screwless wall plate and a set of interchangeable face covers.


Our smart Wi-Fi dimmer requires a secure 2.4 GHz wireless network connection but does not require a separate hub.


Schedule and Timers
Set regular schedules to automatically control lights. Modify and adjust your settings from the app for added security to give the appearance of occupancy while you are away.

Create Scenes
Use the app to group devices for simultaneous control. Create multiple scenes with your mobile device to set the mood for any occasion. Suggested scenes: party, welcome, movie, bedtime, away, etc. Modify and name your scenes from the app to achieve the ambiance and mood you want.

Advanced Dimming Control
Compatible with incandescent, dimmable LEDs, and halogen bulbs. Capable of very low dimming levels without flickering.


The Mobile App
The app is free, and no subscription is required. Periodic updates provide you with the latest features and functions. Our customers come first. If you need assistance or have any questions, our tech support team is located in the USA. TOPGREENER app runs on the secure servers of AWS (Amazon Web Services).

Voice Control
Use the device with a voice-controlled assistant to enable voice commands. Execute basic commands, scenes, schedules and more. Works with Alexa and Google Assistant.

Air Gap Switch
The air gap switch is designed for safety when changing a light bulb. Turning the air gap switch to the off position will ensure that there is no power traveling to the connected lights while changing a bulb.


Our smart Wi-Fi dimmer switches give you remote control over lighting levels from 0-100%, letting you set the mood in a room without having to get up and manually adjust a dimmer. Using our app, you can also create and save custom scenes for different lighting scenarios, program schedules to run automatically, or create random on-off sequences to make your home seem occupied while you're away.


Purchase a Wi-Fi dimmer light switch online from the TOPGREENER store and receive free shipping anywhere in the continental United States. For more information or detailed specifications, contact our customer service team by phone or email.

Wireless Network Connection2. 4 GHz
Power Rating15A 120V
StyleWi-Fi Dimmer
Special FeaturesScheduling and timers through Top Greener App.
Controlled Devices1
Voice Control CompatibilityAmazon Alexa, Google Assistant
Certifications & CompliancesUL Listed, FCC Compliant

Ratings & Reviews

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Booyah! E Z P Z !

by -

These are very easy to install and are very easy to use. Works great with Google Assistant/Home! I installed (3) dimmers and (6) switches. Careful - they are addictive!