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. 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
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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 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:
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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 Smart LED — where technology meets lighting comfort.
Smart, Silent, and Smooth — Dim It Your Way!
Shipping Policy
Order Processing
At Smart LED, all orders are processed within 1–3 business days. Orders placed on weekends or public holidays will be processed on the next business day.
A shipping confirmation email with tracking details will be sent once your order has been dispatched.
Shipping Rates & Delivery Times
We offer reliable shipping options both locally and internationally:
Standard Shipping: 5–10 business days
Express Shipping: 2–5 business days
International Shipping: 7–14 business days
Delivery times are estimates and may vary due to courier delays or customs.
Order Tracking
Once your order is shipped, you will receive a tracking number via email.
Please allow 24–48 hours for tracking information to update.
Customs, Duties & Taxes (International Orders)
International customers are responsible for any customs fees, duties, or taxes that may apply.
Incorrect Shipping Address
Smart LED is not responsible for delayed or lost packages due to incorrect shipping information provided by the customer.
Lost or Delayed Shipments
If your shipment is delayed or missing, contact us and we will assist in coordinating with the courier.
Returns & Refunds Policy
Return Window
We accept returns within 14 days of delivery. Items must be unused, in original packaging, and in resellable condition.
Proof of purchase is required.
Non-Returnable Items
Clearance items
Gift cards
Customized products
Items marked final sale
How to Request a Return
Email us with your order number and reason for return.
We will share return instructions.
After receiving and inspecting the return, we will process a refund if approved.
Return shipping costs must be covered by the customer unless the product is damaged or incorrect.
Damaged or Incorrect Items
If your item arrives damaged, defective, or incorrect, notify us within 48 hours with photos.
We will arrange a replacement or refund.
Refund Processing
Refunds will be issued to the original payment method within 5–10 business days.
Shipping fees are non-refundable.
Exchanges
Contact us if you would like to exchange an item. Exchanges depend on product availability.
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