Milfra 602S 3-Gang Wi-Fi Smart Light Switch

The Milfra 602S 3Gang is a wall-mounted smart light switch listing that claims Alexa and Google Assistant support, app control, and scheduling. It requires a neutral wire and 2.4 GHz Wi-Fi, and is intended for single-pole rather than 3-way or dimmer installations.

At a glance

The listing claims voice and remote app control, plus schedules and timers for switching lights on or off.
Three-gang configuration is identified in the model and title. The feature text describes three separate switches and one 3-gang wall plate.
The listing says it is not compatible with 3-way or dimmer smart-switch installations.

Price

$33.59Save 30%

Reference price: ~~$47.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Alexa and Google Assistant compatibility is claimed, with remote control through Smart Life or Tuya apps.
Schedules and countdown timers are listed for automated on/off control.
Three switch positions are identified for a multi-control wall-switch setup.

Cons

The stated neutral-wire requirement and 2.4 GHz-only Wi-Fi limit installation and network compatibility.
It is specified for single-pole use and is not intended for 3-way or dimmer smart-switch setups.

Technical specifications

21 specifications

Identity
Brand	Milfra
Model	602S 3Gang

Connectivity and controls
Wireless connection listed	Wi-Fi
Wi-Fi band supported	2.4Ghz
Control methods listed	Voice
Voice assistant compatibility claimed	Amazon Alexa, Google Assistant
App control claimed	Smart Life / Tuya APP
Hub requirement stated	No hub Required

Electrical and switching
Current rating	15 A
Operating voltage	125 volts
Wattage	1650 watts
Switch type	Toggle
Circuit type	1-way
Terminal	Spst
Connector type	Screw Terminals
Contact type	Normally Open
Operation mode	Automatically,Off,Smart Switch
Neutral wire	Neutral wire Needed

Installation and dimensions
Mounting types listed	Wall Mount
Dimensions listed	5.51 x 1.77 x 4.72 inches
Number of positions	3

What to know before buying

Listing details to confirm

The listing has inconsistent configuration details: the title and model say 3-gang, a feature claims three separate switches with one wall plate, while the details list a 1-way circuit, SPST terminal and three positions. Confirm the exact switch and wiring arrangement for the selected listing before purchase. The advertised certification and material claims are not independently confirmed here.

Who is it for?

A good fit for

Homes with an available neutral wire and a compatible single-pole light-switch location.
Buyers seeking Alexa or Google Assistant voice control, app access, or scheduled switching over 2.4 GHz Wi-Fi.

Less suited to

Installations without a neutral wire.
3-way circuits or buyers looking for a dimmer switch.
Networks that rely only on 5 GHz Wi-Fi.

Milfra 602S 3-Gang Wi-Fi Smart Light Switch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 174 ratings

5 stars65%65%
4 stars13%13%
3 stars6%6%
2 stars6%6%
1 star10%10%

Customer feedback highlights reports of the switch working well with Alexa, while connectivity receives mixed feedback. The reported connectivity concerns matter for a product that depends on 2.4 GHz Wi-Fi and app access, so buyers should consider whether their network is reliable at the installation location. Overall rating information is mixed rather than uniformly positive, and ratings alone do not establish the cause of individual experiences.

Positive themes

Customers report that the switch works well with Alexa.

Mixed feedback

Connectivity receives mixed customer feedback.

Frequently asked questions

Does the Milfra 602S 3Gang need a neutral wire?

Yes. The listing says a neutral wire is needed and warns that the switch will not work without one.

Does it work with 3-way wiring or as a dimmer?

No. The listing says it is for single-pole use and is not compatible with 3-way or dimmer smart-switch setups.

What Wi-Fi does it support?

The listing specifies 2.4 GHz Wi-Fi only.

Can it be controlled remotely or scheduled?

The listing claims remote control through Smart Life or Tuya apps and supports schedules and timers. It also claims Alexa and Google Assistant voice compatibility.