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BTF-LIGHTING

BTF-LIGHTING CH21RF 2.4GHz RF LED Controller 20kHz High Frequency PWM Silent No Humming Flicker-Free Dimmer for Single Color & CCT LED Strips with Tuya Gateway(GW01W) Smart Life App (No Remote)

BTF-LIGHTING CH21RF 2.4GHz RF LED Controller 20kHz High Frequency PWM Silent No Humming Flicker-Free Dimmer for Single Color & CCT LED Strips with Tuya Gateway(GW01W) Smart Life App (No Remote)

$25.49 USD
$25.49 USD
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About This

  • 【High-Frequency Design for Quiet, Flicker-Free Dimming】 Engineered with 20kHz high-frequency PWM, this controller operates silently by removing irritating buzzing sounds. The adoption of high-frequency PWM technology eliminates visible light flicker at the source, ensuring peaceful, stable, and adjustable light for bedrooms, living rooms, or offices.
  • 【Premium Flicker-Free Performance for Eye Care】 Utilizing high-frequency PWM technology to eliminate visible flicker, this controller provides a steady, comfortable light output that significantly reduces eye strain. Enjoy consistent, flicker-free illumination across the entire dimming range, enhancing visual comfort for any activity.
  • 【PWM LED Type】Control monochrome(single color) and Dual white (CCT) LED strip LED String LED bulb like FCOB 5630 2835 3528 5630 5730 5050 3014 etc Without IC chip 2 wires(V+,V-), 3 wires (V+, CW, WW) PWM LED strip light.
  • 【Wireless Sync & Extended Range】 Features automatic signal transmission. One controller can receive a remote signal and synchronize other controllers within a 30m range, allowing unified control of multiple lighting zones without running additional wires.
  • 【2 Control Methods】 This 2.4GHz RF CH21RF LED controller supports simultaneous operation through: (1) Must RF Remote Control: Works with 2.4GHz remotes (RC01RFB, RC02RFB, RC07RFB, RC08RFB, WR02RF). (2) Smart App Control: Use Tuya Smart/Smart Life App via 2.4GHz Tuya Gateway (Model: GW01W). Note: Without an RF Remote or Tuya Gateway the controller cannot work.
  • 【Power & Installation】 Input Voltage: DC12V/DC24V. Output: 7.5A per channel. The controller operates in a wide temperature range (-25°C to 40°C). The required power supply must match your LED strip's voltage (e.g., DC12V for DC12V strips, DC24V for DC24V LED strips). Please note this package includes only the controller - LED strips and compatible power supply must be purchased separately for complete installation.

Overview

  • Color : White
  • Brand : BTF-LIGHTING
  • Indoor/Outdoor Usage : Indoor
  • Special Feature : Remote Controlled, Smart life/ Tuya Smart APP Control, Support PWM CCT(Dual White) LED Strip, Support PWM Monochrome LED Strip, Work with GW01W Gateway Remote Controlled, Smart life/ Tuya Smart APP Control, Support PWM CCT(Dual White) LED Strip, Support PWM Monochrome LED Strip, Work with… See more
  • Light Source Type : LED
  • Power Source : DC
  • Light Color : White
  • Theme : Christmas
  • Occasion : Home
  • Material : Plastic
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Customers are saying

4.7 ★ (127 reviews) · Verified Buyer
  • ⭐⭐⭐⭐⭐
    The sofa looks amazing in my living room. The fabric feels high quality and it’s more comfortable than I expected. Definitely worth the price.

    James R.

    ⭐⭐⭐⭐⭐
    Very sturdy and easy to assemble. The wood finish looks natural and fits perfectly with my other furniture.

    Emily K.

    ⭐⭐⭐⭐☆
    Solid frame and no noise at all when sleeping. Took a bit of time to assemble but overall very satisfied.

    Michael T.

    ⭐⭐⭐⭐⭐
    Super comfortable. I’ve been sleeping much better since I got this. It’s firm but still soft enough.

    Sarah L.

  • ⭐⭐⭐⭐⭐
    Simple design and gives off a nice warm light. Perfect for evening atmosphere.

    Daniel W.

    ⭐⭐⭐⭐⭐
    The table and chairs are very well made. Looks even better in person and feels durable.

    Olivia M.

    ⭐⭐⭐⭐⭐
    Comfortable and stylish. I use it daily and it hasn’t shown any signs of wear.

    Chris J.

    ⭐⭐⭐⭐☆
    Spacious and practical. Took some effort to build but worth it.

    Brian K.

  • ⭐⭐⭐⭐⭐
    Plenty of storage space and looks clean. Helped organize my room a lot.

    Anna P.

    ⭐⭐⭐⭐⭐
    Compact but functional. The drawer slides smoothly and feels solid.

    David S.

    ⭐⭐⭐⭐☆
    Bright and modern. Installation was easy and it lights up the whole room nicely.

    Jessica H.

    ⭐⭐⭐⭐⭐
    Soft and comfortable underfoot. The color matches the pictures well.

    Ashley W.

Frequently Asked Questions

Orders are typically processed within 3–5 business days. Delivery usually takes 3–12 business days depending on your location.

Yes, we offer a 30-day return policy. Items must be unused, in original condition, and include original packaging.

Once your order has been shipped, you will receive a tracking number via email.

Please inspect your order upon arrival and contact us immediately if there is any issue. We will review the case and make it right.

Orders cannot be canceled once they have been processed. If you contact us before processing, cancellation may be possible.