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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: LTECH
  • Model Number: LT-391-10A
  • Input voltage: DC12V-DC24V
  • Max load current: 10A/CH*1
  • Max output power: 120W(12V)/240W(24V)
  • Input signal: 0-10V analog dimming signal
  • Output signal: PWM LED dimming signal
  • warranty: 5 years
  • failure rate: less than 0.1%
  • Dimension: L121xW39xH39(mm)
  • Package Size: L123xW42xH42(mm)
  • Weight (G.W): 85g

Packaging & Delivery

Packaging Details carton packing
Dimension L121xW39xH39(mm)
Package Size L123xW42xH42(mm)
Weight (G.W) 85g
Delivery Time 3-7 working days after received your payment

0/1-10V LED Dimming Driver(LT-391-10A)


Along with the rise of LED illumination, LED lamps are widely used in hotel, business center, household decoration etc., there are more and more chances to use LED and fluorescent lights at the same project, if LED lamps and fluorescent lights can be controlled together by a traditional fluorescent dimming system, it will make everything more convenient, but the dimming principles of LED and traditional fluorescent lights are different, LED lights can not be dimmed by the fluorescent dimming controller directly.

As a fact of that, our company developed a new 0-10V to PWM dimming driver which has solved the compatible problem of fluorescent dimming system. and LED illumination, LED lamps can be controlled by many traditional intelligent dimming system.

NOTE:The CV Dimming Drive and CC Dimming Drive can be connected together on the same dimming system, which is convenient for controlling different LED lamps with different voltage and power.



LT-391-10A   CC 0-10V Dimming Driver

Input voltage


Output current


Max output power


Input signal

0-10V analog dimming signal

Output signal

PWM LED dimming signal

working temperature




Package Size


Weight (G.W)




Company Profile


LTECH is a front-runner in the field of LED lighting controller. As the first high-end manufacturer in China and one of the leading suppliers in the world, we have engaged in R&D of LED lighting control technology since 2001.


As an intelligent lighting technology enabler, LTECH has developed hundreds of intelligent LED controlling technologies, which creates a more intelligent, energy-saving, healthy and comfortable lighting life. Widely applied to global lighting industry, innovative products and solutions were offered by LTECH suiting a diverse range of projects and requirements from LED lighting industry. 


Customer-orientation and advanced technology have brought LTECH worldwide trust and support. In quicksilver lighting market, LTECH insists on developing high-tech innovation,committing to providing first-class products and best solutions, creating more values for customers.




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?

LTECH items are guaranteed for 5 years from the purchase date, free repairs or replacements during this period

 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 or ODM service according to customer demand to design and develop the products.

 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.

 11. How to purchase LTECH products?

Sale directly to global customers in most of time, and we have distributor in some countries. You can buy directly from authorized distributor. Contact us in directly purchasing:



All LED controllers have 5 years warranty and passed CE, FCC and RoHS certificate, so don't worry about the quality problem.


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