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SwitchToLED
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
SKU:
STL-0209
- $30.00
$33.00- $30.00
- Unit price
- per
Get additional discounts on orders over $500 with
SwitchToLED
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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 | SwitchToLED |
| 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
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Manual Knob Control: Turn clockwise to brighten, counterclockwise to dim.
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Press to Toggle Brightness: Short press the knob for 5 preset levels: 10%, 30%, 50%, 70%, 100%.
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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
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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
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Built-in memory retains last setting after power-off
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External 50mm antenna for stronger WiFi signal
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Short-circuit protection
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2-Year Warranty (excludes overload or physical damage)
Why Choose SwitchToLED 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:
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Home ambient lighting
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Under-cabinet LEDs
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Studio & workshop setups
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Commercial LED strip installations
Buy with confidence from SwitchToLED — where technology meets lighting comfort.
Smart, Silent, and Smooth — Dim It Your Way!
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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