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RGB Systems

LightSymphony EX-33D Module

EX-33D ModuleEX-33D-1

Dynamic Full Color Lighting Systems



Bitro’s Light Symphony Visual Orchestra System brings you innovative full-color LED illumination solutions for signage or architecture. This arrangement of complex color schemes produces a dazzling vista that can only be described as a visual symphony.

The EX-33D color changing LED module is one of the standard Light symphony® systems. Thanks to it’s simple & rigid construction design it can be used in any channel signs and any locations with pre-wired waterproof connectors installation can never be easier & quick.



  • Standard size for all use
  • Individually addressable LED module by DMX512
  • Easy wire connection and installation
  • Can be populated in any channel signs and any locations
  • Great for Flash / movie display
  • Ridgid construction design
  • Exterior application

Download the Brochure


DMX Resources

What is DMX?

DMX is a system of controlling “intelligent” lighting fixtures and dimmers.

A wide variety of lighting control consoles, controllers and other devices that output DMX signals can be used to connect to an even greater variety of lighting fixtures and accessories that can be controlled by DMX.  DMX controlled lighting systems are used in many professional settings, including concert lighting, stage lighting, studio lighting, theme park attractions, and much more.

In recent years, the DMX standard is being used more frequently in Architectural lighting projects, including illumination of building exteriors, accent lighting, general purpose building management and high-end residential lighting.  This is due primarily to the high popularity of LED based lighting fixtures, which are frequently controlled via DMX signals.

Martin Supply supplies a wide variety of DMX based LED’s, fixtures and controllers for sign and architectural lighting applications. Below are some resources to help with your understanding of DMX systems and how they used.

Understanding DMX

DMX 512 - The DMX 512 Wikipedia page is a great resource for understanding the DMX protocol.

DMX Lighting - A good article on the basics of DMX.

An Introduction to DMX - A good source of basic information about DMX lighting presented by Phillips.

Training and Tutorials

Nicolaudie TV – Training Videos and other content.
Nicolaudie ESAPro Training Videos

Related Downloads

ESAPro Software Download
ESAPro Manual


Sunlite Touch Sensitive Intelligent Control Keypad

Stick-DE1The feature rich lighting controller has been designed to provide a control solution for the most demanding of projects, whilst maintaining an easy to use panel of touch sensitive buttons. The controller integrates a graphical color screen allowing scene photos to be displayed. Easily view the selected zone, scene name and design without the need to navigate through complex menus. Change the speed, color and dimmer using the circular palette. The lighting levels, color and effects can be programmed from a PC, Mac, Android, iPad or iPhone using the included software.


  • Sleek glass design which sits 11mm from the wall
  • Graphical color display to show selected environment
  • Color/dimmer/speed palette
  • Color temperature mixing
  • Touch sensitive buttons. No mechanical parts
  • Touch sensitive wheel allows for accurate color selection
  • Multi-zone microSD memory
  • Multi-room control with 500 scenes, 10 zones
  • 1024 DMX channels. Control 340 RGB fixtures
  • USB & Ethernet connectivity for programming and control
  • RS232, Dry Contact Ports and an Infra Red input port
  • Clock and calendar with Sunrise/Sunset triggering
  • Network communication. Control lighting remotely
  • Catalog of designs including black and white glass
  • OEM customization of the color palette and logo
  • Windows/Mac software to set dynamic colors/effects
  • iPhone/iPad/Android remote and programming apps

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Slesa-UE7 DMX Controller

slesa-ue7The Stand Alone DMX controller can be used to control a wide variety of different DMX systems- from RGB/RGBW to more advanced moving and color mixing luminaires, DMX audio players and fountains. The controller comes with a variety of features including 1024 DMX channels, clock/calendar, iPhone/iPad/Android remote control, Ethernet facilities, dry contact port triggering and multi-zone SD card memory.

The lighting levels, colors and effects can be programmed from a PC, Mac, Android, iPad or iPhone using the included software.


  • 3 DMX512 universes in live mode (computer)
  • 2 DMX512 universes in stand alone
  • Network synchronisation for hundreds of universes
  • Multi-zone microSD memory
  • 250 scenes across 5 areas
  • USB & Ethernet connectivity for programming/control
  • 8 dry contact trigger ports via HE10 connector
  • Clock and calendar with Sunrise/Sunset triggering
  • Network communication. Control lighting remotely
  • OEM customization
  • Windows/Mac software to set dynamic colors/effects
  • iPhone/iPad/Android remote and programming apps

Download the Brochure

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LT-880 DMX512 CV Decoder

LT-880_DMX DecoderLT-880 DMX decoder works to convert universal DMX512/1990 digital signal to PWM signal to drive LED, Which controlled by DMX512 console, with 16-bit gray scale output per channel . Realize 0-100% brightness or various changing effect. And can control single color, RGB LED lights

  •  Special L-PWM program technology, with more functions
  • 24 output channels, which can connect signal color or RGB full-color lamps
  • 0-100% smooth brightness adjusting, 256 grey steps per channel
  • Universal standard DMX512 input protocol, addresses can be set up by DIPswitch
  • Working voltage from DC12V~DC24V; 6. With 10 auto testing modes and 8 speed adjusting modes


Input voltage DC5V~DC24V
Max load current 3A/CH×24 Max 72A
Max output power 360W/864W/1728W(5V/12V/24V)
Output gray scale 16bit/CH
Input signal DMX512/1990
Output DMX Channel 24 CH constant voltage PWM
working temperature -30℃~65℃
Dimension L260×W120×H40mm
Package Size L290×W130×H46mm
Weight (G.W) 860g

Download the Users Manual

LT-840 DMX512 CV Decoder

LT-840 DMX512 CV DECODERThe LT-840 Decoder is designed via advanced micro-electronic control technology to convert universal DMX512/1990 signals into pwm signals. This compact decoder can work with DMX512 consoles and controllers to decode DMX signals and has 256-level brightness control, 0-100% brightness. It can control up to 4 channels of lights making it perfect for RGB and RGBW installations


  •  4 output channels, can control single color, RGB or RGBW LED’s


  • 0-100% brightness, 256-level brightness control;


  • User addressable DMX interface with easy dip-switch settings and testing modes


  •  Input voltage is DC5V~DC24


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RGB LED Power Repeater

BTC-EX363RPBitro RGB Power Repeater 1


The bitro LED power repeater is suitable for all of our single color & RGB controllers to expand power output, it sup-ports PWM control and can connect one to three times more LEDs by adding one more power repeater, and unlimited power repeaters can be connected together theoretically. The constant voltage power repeater and constant current power repeaters can be connected together, which is convenient for controlling LEDs with different voltage and power.


The Bitro LED Power repeater coupled with our various RGB systems, including DMX, increases scalability and stability.


With the IP68 weatherproofi ng, this repeater can be used in dry, and wet conditions, making it an essential product for all types of RGB signage and lighting applications.



  • IP68 weatherproofing
  • 3 Channel RGB output, 3A/CH, total 9A
  • Accepts PWM controll
  • Unlimited repeaters can be connected to each other

Bitro RGB Power Repeater 2


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Bitro Custom RGB Controller with RF Remote Controller RGBT16


The Intelligent LED color touch controller TI is our latest development of human body touch and multi-functional RGB controller.
The control system consists of two parts, the remote control and controller, built-in 32 changing modes, adopt the advanced PWM(pulse-width modulation) control technology, smooth changing effect and no flickering on the led light, with a high power MOS driver, the maximum current load of RGB channels could reach to 18A.
With unique touch technology, the controller comes with 8 touch keys, you can select the functions of switch, pause, changing modes, speed and LED brightness, all functions can be remote controlled at a long distance, RF remote control has 16-bit color selections on the full-color circle ; controller can automatically adapt to the input voltage of DC 12V-24V, suitable for most conventional low-voltage RGB LED light.



• High-power LED Linear Washer
• Extremely Efficient Lighting
• Interior / Exterior Applications
• Standard Mounting Bracket and Jumper Connectors for Easy Installation
• Bar-to-bar features seamless linear illumination



Download the RGBT16 Brochure

Bitro OMX RGB LED Module

Bitro’s OMEGA MAX LED module series for channel letters bring together quality
illumination, reliability, and convenience in one complete package under one

Based on the latest and brightest LED technology in the market, OMEGA MAX LED modules are energy efficient, long lasting and easy to use, designed for use in all types of channel letter applications in indoors and outdoors applications.



Download the OMX-RGB Brochure



4 Conductor RGB Wire