LT-858-CC DMX to PWM Decoder
LT-858-CC
LT-858-CC with the standard RDM remote device management protocol, supports DMX512 signal bi-directional communication, achieves remote management of reading and writing DMX address (DMX master controller must recognize the RDM protocol). Realize 0-100% dimming or different lighting effects; work with DIM, CT, RGB,RGBW LED lamps.
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Precision LED control. Flexible current settings. Creative lighting possibilities.
Take your lighting installation to the next level with the LTECH LT-858-CC, a professional four-channel DMX/RDM constant-current decoder designed for precise control of LED lighting.
Combining adjustable output current, smooth 0–100% dimming, built-in lighting effects and convenient RDM remote management, the LT-858-CC gives lighting professionals greater flexibility when designing and configuring their installations.
From architectural lighting to colour-changing RGBW effects, enjoy precise control with a decoder built to adapt to your project.

Why you'll love the LT-858-CC
Adjustable Output Current
One decoder, multiple current settings.
Choose from 16 output-current settings ranging from 300mA to 1050mA using the onboard DIP switches.
This flexibility helps you configure the decoder to match the requirements of compatible constant-current LED modules.
Smooth 0-100% Dimming
Take your lighting from subtle ambient illumination to full brightness with a 0–100% dimming range.
Each of the four output channels can be controlled through the DMX system, giving you flexibility over brightness and colour effects.
DMX512 & RDM Support
Integrate the LT-858-CC into a compatible professional lighting control system using DMX512.
With RDM support, a compatible RDM master controller can communicate with the decoder in both directions and remotely read or write its DMX address.
Four-Channel Versatility
The LT-858-CC supports four output channels and is designed for use with DIM, CT, RGB and RGBW LED lighting.
Whether you're working with single-colour dimming, colour-temperature control or multicolour lighting, the four-channel architecture provides a flexible foundation for your installation.
Built-in Lighting Effects
Need to test your setup or explore lighting effects?
Switch to self-testing mode to access a selection of preset outputs.
Designed For Professional Installations
With a compact enclosure, RJ45 DMX/RDM connections and built-in configuration switches, the LT-858-CC is designed to integrate into professional lighting systems.
Its operating temperature range of -30°C to 65°C offers flexibility across a range of installation environments.
Flexible configuration, right at your fingertips
- Current Setting - Choose the appropriate output current from 300mA to 1050mA. Set the current with the power switched off.
- DMX Address - Set the initial DMX address using DIP switches 1–9 when operating in DMX mode.
- Operating Mode - Choose between RDM mode, DMX mode and self-testing mode according to your installation requirements.
- Self-testing - Activate the built-in test mode to select static colours or colour-changing effects.
TECHNICAL INFORMATION
Ready to take control?
Give your DMX lighting system the precision, flexibility and feedback it deserves.
LT-858-CC — professional DMX/RDM control in a compact package.
Add to your project today and bring your LED installation to life.
