Is this dimmer compatible with a remote control?

Yes, the K1 can be paired with BinColor T-series wireless RF remotes (such as the T1 model) for convenient remote operation. The remote is sold separately.

How is this dimmer installed?

The K1 is designed to fit perfectly into a standard 86-type electrical wall box, allowing for a professional, flush-mounted installation.

Spec Sheet - BC-K1

Q: What type of LED lights can this K1 dimmer control?

The K1 is designed specifically for constant voltage single color LED strip lights that operate on either DC 12V or DC 24V.

Availability	In Stock
Condition	Brand New

The BinColor K1 is a professional-grade rotary LED dimmer switch designed for precise, intuitive control over constant voltage single color LED strip lights. Engineered for commercial, office, and high-end residential applications, this dimmer switch for LED lights fits standard 86-style wall boxes for a seamless installation. Its durable encoder knob provides tactile feedback, while the advanced controller offers exceptionally smooth, 2048-level grayscale dimming for a rich, vivid, and completely flicker-free lighting experience. With a wide operating voltage of DC 12V-24V and a powerful 3-channel output, the BC-K1 is a versatile and reliable solution for any single-color LED dimming project.

k1 panel remote

Key Features

Precision Rotary Control

Features a high-durability digital encoder knob for smooth 1-100% dimming, offering superior lifespan and accuracy over traditional potentiometers.

Ultra-Smooth Dimming

With 2048 grayscale levels per channel, it delivers gradual, stepless brightness adjustments without any visible flicker or jumps.

High-Power 3-Channel Output

Control up to three separate single-color LED strips with 4A per channel, supporting a total of 144W at 12V or 288W at 24V.

Selectable PWM Frequency

Choose from 0.5KHz up to 8KHz output frequency to eliminate strobing effects, making it ideal for spaces where video is recorded.

Technical Highlights

Three-digit display clearly indicates the current brightness setting at a glance.

The digital display is inactive if no settings are made after 1 minute, re-operate the rotary to turn it on.
Restore factory defaults: in the state of power off, long press the rotary and power on, after 0.5 seconds, release the rotary, the controller is on.

Product Specifications

Parameter	Details
Model	K1 (BC-K1)
Input Voltage	DC 12V - 24V
Output Type	Constant Voltage (CV) PWM
Output Channels	3 Channels
Load Current per Channel	4A
Total Max Current	12A
Max Output Power	144W (at 12V) / 288W (at 24V)
Grayscale Level	2048 levels × 3 channels
Dimming Range	1% - 100%
Selectable PWM Frequency	0.5KHz, 1KHz, 2KHz, 4KHz, 8KHz
Control Method	Rotary Encoder Knob
Warranty	3 Years
Working Temperature	-20°C ~ 55°C
Dimensions	L86 × W86 × H36 (mm)
Net Weight	130g
Certified	CE, FC, RoHs

Application Scenarios

Architectural & Residential Lighting Perfect for living rooms, bedrooms, and home theaters. Install this LED dimmer switch to achieve the ideal ambiance for any mood or activity, from bright task lighting to a soft, warm glow.

Commercial & Retail Displays Use in boutiques, galleries, and showrooms to precisely control accent lighting on products. The flicker-free output ensures merchandise looks its best, even on camera.

Hospitality Environments An excellent choice for hotel rooms, restaurants, and bars. The simple rotary interface allows guests to easily adjust lighting levels, enhancing their comfort and experience.

How to Install & Use This Rotary Dimmer

Mounting: Securely install the K1 dimmer into a standard 86-style electrical wall box.
Power Input: Connect your DC 12V or 24V DC power supply to the 'Input' terminals. Ensure correct polarity (+ to +, - to -).
LED Output: Connect the negative wire (-) of your single color LED strip to one of the 'Output CH1/2/3' terminals and the positive wire (+) to the common 'V+' output terminal. You can connect up to three separate strips.
Operation: Power on the system. Turn the rotary knob to adjust brightness from 1% to 100%. The digital display will show the current setting.
PWM Frequency Selection: Long press to change the output PWM frequency if needed for flicker-sensitive applications like video recording.

k1 panel remote wiring diagram

⚠ Precautions

Always use a power supply that matches the voltage of your LED strips (12V or 24V).
Do not exceed the maximum load of 4A per channel or 12A total for the controller.
Ensure all wiring connections are secure and insulated before applying power.
This controller is for use with single-color, constant voltage LED products only.

What's in the Box

✓1 x K1 Rotary LED Dimmer Panel
✓1 x User Manual

Frequently Asked Questions

Q: Can I control multiple LED strips with one K1 dimmer?

A:Yes, it features three independent output channels. This allows you to control up to three separate LED strips, with each channel supporting a maximum load of 4 amps.

Q: What is the benefit of 2048 grayscale levels?

A:This high grayscale resolution provides extremely smooth and gradual dimming, eliminating the noticeable 'steps' in brightness and any perceptible flicker often found in lower-quality dimmers.

Q: Why would I need to adjust the PWM frequency?

A:Adjusting to a higher PWM frequency (up to 8KHz) prevents the flickering or banding that can be captured by cameras, which is essential when recording video in the illuminated space.

Q: What's the difference between this rotary knob and a standard dimmer knob?

A:This unit uses a digital encoder, which is more durable, reliable, and precise over its long lifespan compared to a traditional analog potentiometer that can wear out and lose accuracy.

DC12V-24V LED Constant Voltage Dimmer K1