LT-840-6A LTECH dmx multi channel led controller rgbw for 24v rgbw flexible led strip

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US $28.3-38 / Sets | 50 Set/Sets LTECH 4 channels led DMX512 decoder RGB RGBW DMX controller (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Manual Switch
Max. Load Power:
Input voltage:
Dimming range:
Input signal:
Max load current:
6A * 4CH Max 24A
Max output power:
DMX512 socket:
XLR-3, RJ45, Green terminal (with signal amplification function)
5 Years
LTECH 4 channels led DMX512 decoder RGB RGBW DMX controller
100000 Set/Sets per Month LTECH 4 channels led DMX512 decoder RGB RGBW DMX controller
Packaging & Delivery
Packaging Details
Dimension L163 W78 H40(mm)
Package Size L180 W82 H50(mm)
Weight (G.W) 445g
Lead Time :
3-7 working days

4CH CV DMX-PWM Decoder LT-840-6A



  LT-840-6A with the standard RDM remote device management protocol, supports DMX512 signal bi-directional communication,achieves remote management of reading and wirting DMX address(DMX master controller must recognize the RDM protocol). Equipped with DMX standard XLR-3,RJ45 green terminal interface.Realize 0-100% dimming or different lighting effect;workable with single color,bi-color,RGB or RGBW LED lamps
 Product Description
  • Input Signal:DMX512,RDM
  • Input Voltage:5-24Vdc
  • Max Current Load:6A*4CH Max 24A
  • Max Output Power:120W/288W/576W(5v/12v/24v)
  • DMX512 Socket:XLR-3,RJ45,Green terminal



 Installation Process








 Packing& Delivery


We ship goods by UPS/DHL/FEDEX/TNT express which takes 3-5 days to arrive. if wanted, by aire cargo which takes about one week to arrive.
By sea it takes about one month to arrive depending on your actual requirments.




 Company Information





1. What are the advantages of LTECH and its items?
  • a. LTECH is one of the world's largest professional LED controller manufacturers.
  • b. LTECH is the first LED controller manufacturer who engages in LED lighting development professionally in China, with 13 years     research and production experience.
  • c. LTECH, as a global leading producer, originates hundreds of LED controlling new techniques and inventions.
  • d. LTECH is an innovation in LED controller industry, providing 5 years warranty service.
  • e. LTECH provides a variety of LED controllers, could satisfy customers' demands by this one –stop service.
  • F. LTECH provides a wide variety of LED controllers of varying qualities and prices, could meet the pursuit of high –quality items and high     cost –effective items.
2. How many years warranty of LTECH items?
5 years warranty for LED Controller, 3 years warranty for LED driver.
3. What are the main markets of LTECH?
The mainly markets are Europe and North America, the sales amount of these regions are 60%-70% of total's. The demands of other regions market are rising and we are actively promoting to the other regions.
4. What's the Quality Control System in LTECH?
LTECH have passed ISO9001:2008 International Quality System certification of Swiss SGS Company, and we strictly follow the ISO9001 instructions to set up a perfect quality control system.
5. What kinds of export certifications of LTECH items?
All LTECH items pass CE, RoHS and FCC.
6. Could you provide the OEM or ODM service?
LTECH have rich experience in OEM and ODM service, R&D the products completely according to customers’ demands..
7. Are the LED power-type controllers working properly under a full load?
All LTECH power type items can be long time worked in 100% full loading.
8. Do all items design by your company?
All of our products are independent research and development production, and have their own intellectual property rights.
9. Is it infringed the intellectual property of others in selling or project installing your products?
Each model has obtained one or several patent certificates.
10. How long is the delivery time?
Large stock available (100.000-150.000 items). Within 1-3 working days for routine quantity, goods usually can be sent out on the same day or the next day. Within 20 working days for large quantity. Accurate time is according to the actual inventory.