Smart LED

T3-WiFi 300W 600W DC12-24V PWM Adjustable Tuya APP Smart WiFi Single Color LED Dimmer Switch, 25A Max Output, RF Remote & Knob Control, Alexa/Google Compatible

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Take Full Control of Your Lighting Upgrade your single-color LED lighting with T3-WiFi Dimmer Switch — a smart, powerful, and intuitive way to dim your lights just the way you like....

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Take Full Control of Your Lighting

Upgrade your single-color LED lighting with T3-WiFi Dimmer Switch — a smart, powerful, and intuitive way to dim your lights just the way you like. With 300W (12V) / 600W (24V) max power handling, it’s built to handle heavy loads with ease.

Control your lights via manual knob, RF remote (after pairing), or smart WiFi app (Tuya Smart / Smart Life). Whether you're setting the mood or scheduling scenes, this dimmer does it all.

Product Specifications:

Item Details
Brand Smart LED
Model T3-WiFi LED Dimmer
Working Voltage DC 12–24V
Max Output Power 300W @ 12V / 600W @ 24V (PWM <2KHz)
Max Output Current 25A (PWM <2KHz)
Control Methods Knob / RF Remote / Tuya WiFi App
App Compatibility Tuya Smart / Smart Life
Voice Assistants Alexa, Google Assistant, Yandex
PWM Frequency Options 500Hz, 1KHz, 2KHz, 4KHz, 7.8KHz, 15.6KHz
Default Frequency 2KHz
Static Power <1W
Memory Function Yes
Working Temp -20°C to 60°C
Product Size L103 × W40 × H24 mm
Net Weight 70g

Dimming Made Easy

  • Manual Knob Control: Turn clockwise to brighten, counterclockwise to dim.

  • Press to Toggle Brightness: Short press the knob for 5 preset levels: 10%, 30%, 50%, 70%, 100%.

  • Smart App & Voice Control: Set timers, create scenes, and group lights — all from your phone or voice assistant.

PWM Frequency Customization

Adjust dimming frequency via knob or RF remote:

Frequency Code PWM Setting
P005 500Hz
P010 1KHz
P020 (default) 2KHz
P040 4KHz
P078 7.8KHz
P156 15.6KHz

Easy Wiring & Setup

Connection Ports (Left to Right):
Knob | External Antenna | Power In V- | Power In V+ | LED Output V+ | LED Output GND

  • Wiring Diagram:
    DC12/24V Power Supply → Controller → LED Strip

  • WIFI Reset: Power on/off 5 times (within 10s each) → LED blinks fast → Ready for pairing

Built for Safety & Reliability

  • Built-in memory retains last setting after power-off

  • External 50mm antenna for stronger WiFi signal

  • Short-circuit protection

  • 2-Year Warranty (excludes overload or physical damage)

Why Choose Smart LED T3-WiFi Dimmer?

Supports powerful 25A load (up to 600W)
3-in-1 control: knob, remote (RF pairing required), and smart app
Seamless voice assistant integration
Adjustable dimming frequency
Premium quality with memory function

Perfect for:

  • Home ambient lighting

  • Under-cabinet LEDs

  • Studio & workshop setups

  • Commercial LED strip installations

Buy with confidence from Smart LED — where technology meets lighting comfort.
Smart, Silent, and Smooth — Dim It Your Way!

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