L4-M RF to 0–10V Dimmer | 4-Channel Wireless LED Control Module

Overview

The L4-M is a 4-channel RF to 0–10V LED dimming receiver designed to control multi-channel constant-voltage LED strips (RGBW) or multiple single-channel LED drivers. It provides four independent 0–10V/1–10V analog outputs and four PWM constant-voltage outputs, enabling high-performance wireless lighting control. Supporting 12–48V DC input, Push-Dim local control and 4096-level smooth dimming, the L4-M is ideal for RGBW strip systems, multi-zone dimming and professional architectural lighting applications.

Key Features

• 4-channel RF receiver with 0–10V / 1–10V analog dimming output
• 4-channel constant-voltage PWM output for RGBW or 4× single-colour LED strips
• Compatible with single-zone and multi-zone RF remotes
• 12–48V DC wide input voltage range
• High output power: up to 4× 5A (20A total) depending on voltage
• 4096-level (12-bit) smooth dimming, 0–100% brightness
• Selectable dimming curves: linear or logarithmic
• Selectable PWM frequency: 500Hz / 2kHz / 8kHz / 16kHz
• Push-Dim input for local manual control
• Memory function: restores last brightness when powered on
• Wireless pairing supports multiple receivers synchronized to one remote
• Short-circuit, overload and over-temperature protection

Technical Notes

• The device outputs both: 4× analog 0–10V signals + 4× PWM constant-voltage LED outputs.
• Can control 4× independent white channels or RGBW strips as a single group via PWM.
• 0–10V output is for controlling compatible 0–10V LED drivers (active or passive input).
• 4096 dimming steps provide flicker-free, high-resolution dimming ideal for modern lighting designs.
• High PWM frequencies (8kHz–16kHz) are recommended for camera-sensitive environments.
• Push-Dim supports short press ON/OFF and long press dimming.
• RF pairing allows multiple receivers to be grouped for large installations.
• Ensure LED load is balanced across channels when using RGBW configurations.

Wiring & Installation Notes

• Connect a stable 12–48V DC power supply to the DC input terminals (observe polarity).
• Connect LED strips to the PWM outputs (LED1/2/3/4 + and – terminals).
• For analog dimming: connect each 0–10V output to the dimming input of its LED driver.
• Push-Dim requires a momentary (non-latching) switch connected between PUSH and GND.
• Use DIP switches to configure dimming curve and PWM frequency for your project.
• Do not exceed 5A per channel or total rated output power.
• Install in a dry, indoor environment (IP20) with proper ventilation.
• Avoid installing close to high-heat sources or tightly enclosed spaces.
• Follow local electrical codes during wiring and installation.

Applications

• RGBW LED strip wireless dimming control
• 4-zone single-color LED dimming
• 0–10V or 1–10V driver dimming for commercial lighting
• Residential and hospitality ambient lighting
• Architectural and decorative lighting control
• Wireless upgrades for analog-dimming lighting systems

Technical Specifications

Parameter	Specification
Model	L4-M RF to 4-Channel 0–10V Dimmer
Input Voltage	12–48V DC constant voltage
Analog Output	4 × 0–10V / 1–10V dimming outputs
PWM Output	4 × PWM CV outputs, up to 5A per channel
Total Output Power	Up to 4 × 5A (20A total), depending on voltage
Dimming Range	0–100%
Dimming Resolution	4096 steps (12-bit)
PWM Frequency	500Hz / 2kHz / 8kHz / 16kHz (selectable)
Control Interfaces	RF remote, Push-Dim, 0–10V analog output
RF Range	Approx. 15–20 m (open area)
Protections	Short-circuit, overload, over-temperature
Operating Temperature	–20°C to +50°C
IP Rating	IP20 (indoor)
Dimensions	Approx. 178 × 46 × 30 mm
Warranty	5 years