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2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456
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2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456
Transform your lighting with the 20W OPTOTRONIC Programmable Constant Current Dimmable LED Driver.
2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456
Item #: 82644922

2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456

Item #: 82644922

MMK 182789

Price Details

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*All items will import from US

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Order now and get it around Tuesday, September 01
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Transform your lighting with the 20W OPTOTRONIC Programmable Constant Current Dimmable LED Driver.
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What Stands Out

Constant Current Control
Provides stable performance for LED applications, ensuring consistent brightness while maximizing efficiency and extending the lifespan of the lighting system.
0-10V Dimming
Seamless integration with 0-10V dimming systems allows for versatile light control, enhancing energy savings and creating desired ambiance in residential and commercial spaces.
Programmable Features
Customizable programming options offer flexibility, enabling users to tailor performance to specific lighting requirements, making it a versatile solution for various installations.

Product Details

Shop 2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456 online at a best price in Myanmar. B0CR4FMH9X
BrandeldoLED
Power SourceCorded Electric
Product Dimensions (L x W x H)1"D x 1.15"W x 1"H (2.5 x 2.9 x 2.5 cm)
Mounting TypeRack Mount
Current Rating1.05E+3 Milliamps
Product Dimensions 11 x 1 x 1 inches (27.9 x 2.5 x 2.5 cm); 8.15 ounces (231.05 grams)

Who Should Buy?

Suitable For
  • Commercial Lighting

    Ideal for businesses looking to create customizable lighting environments with dimmable LED options for energy efficiency.

  • Architectural Projects

    Perfect for architects and designers needing programmable drivers to enhance both aesthetics and functionality in installations.

  • Home Automation Enthusiasts

    Great for homeowners integrating smart lighting solutions, allowing full control of ambiance through 0-10V dimming features.

Not Suitable For
  • Basic Lighting Needs

    Not suitable for simple applications where dimming or programmable features are unnecessary, adding complexity without benefit.

Product Description

2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50120-277DIM-1L AUX G2 - Replacement for Osram 57456

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the maximum output current of the 2743X7 OPTOTRONIC 50W LED Driver?

    Answer: The 2743X7 OPTOTRONIC 50W LED Driver supports a maximum output current of 1.2 Amps. This feature ensures that it can effectively power a wide variety of LED lighting applications, maintaining optimal performance. It's designed for demanding environments where consistent current is crucial, making it ideal for commercial or architectural lighting setups.
  • Question: Is the 2743X7 LED Driver suitable for outdoor use?

    Answer: The 2743X7 LED Driver is primarily designed for indoor applications. While it can be utilized in well-protected environments, it is recommended to use it in conjunction with outdoor-rated fixtures for reliability and longevity. This means it's perfect for indoor commercial spaces, but special considerations should be made for any external installations.
  • Question: Can the 0-10V dimming function be used with all dimmer types?

    Answer: The 0-10V dimming function in the 2743X7 LED Driver is compatible primarily with 0-10V dimmers. However, not all dimmer types will work optimally. It's essential to choose dimmers specifically designed for LED lighting to ensure smooth dimming performance without flickering. This driver will enhance energy savings in scenarios like office lighting or retail spaces where control over brightness is needed.
  • Question: What are the advantages of using a programmable LED Driver like the OTi50120-277DIM-1L?

    Answer: The OTi50120-277DIM-1L comes with programmable features that allow for customization according to specific lighting needs. Users can program the driver to adjust output levels or dimming curves, enabling tailored lighting designs for unique environments. This can be particularly beneficial in retail spaces, where lighting can significantly impact customer experience and product display.
  • Question: What is the efficiency rating of the 2743X7 LED Driver?

    Answer: The 2743X7 LED Driver boasts high efficiency, typically around 90%, depending on the load. This efficiency translates to lower energy consumption, making it a cost-effective option for large-scale LED installations. Efficient drivers can help reduce operational costs in commercial settings, contributing to sustainability initiatives.
  • Question: What is the recommended application for the Osram 57456 Driver?

    Answer: The Osram 57456 Driver is best suited for linear or fixture applications, making it ideal for troffers, downlights, and architectural lighting. Its design supports a clean aesthetic with reliable performance under varying loads, perfect for office buildings or modern retail environments where lighting consistency is critical.
  • Question: How do I install the 2743X7 OPTOTRONIC LED Driver?

    Answer: Installation of the 2743X7 LED Driver should be conducted by a qualified electrician. Users must connect the output wires to compatible LED fixtures and ensure proper input connections as per the manufacturer’s instructions. Proper installation ensures optimal performance and safety, vital for applications like commercial buildings where lighting plays a crucial role in operations.
  • Question: Does this driver have a built-in short-circuit protection?

    Answer: Yes, the 2743X7 OPTOTRONIC LED Driver features built-in short-circuit protection which safeguards the driver and connected fixtures from potential damage. This protection is crucial in commercial settings to prevent unexpected failures, ensuring that the lighting remains reliable and uninterrupted.
  • Question: What types of LEDs can be used with the 50W Constant Current Driver?

    Answer: The 50W Constant Current Driver is compatible with a variety of LED types, particularly those designed for use with constant current drivers. This encompasses most standard LED modules suitable for indoor lighting applications, making it versatile for use in office spaces, corridors, and retail stores where diverse lighting solutions are required.
  • Question: Where can I buy the 2743X7 OPTOTRONIC 50W Constant Current LED Driver?

    Answer: You can purchase the 2743X7 OPTOTRONIC 50W Constant Current LED Driver from Ubuy, which is a reliable online store that offers a wide range of electronics and components. Ubuy provides convenient options for buyers in Myanmar, making it easy to find this product along with others needed for your lighting projects.

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Pros

  • High efficiency dimming capabilities
  • Compact size for easy installation
  • Programmable settings for flexibility
  • Compatible with various LED fixtures
  • Excellent thermal management features

Cons

  • Initial programming can be complex

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 182789

Order now and get it around Tuesday, September 01

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Programmable constant current driver for versatile applications.
  • Max output power of 20W with adjustable output current from 150-700mA.
  • Supports a wide input voltage range of 120-277V.
  • Features 0-10V dimming control for precise brightness adjustments.
  • Compatible with both dry and damp environments.
  • Achieves a dimming range of 1-100% for maximum flexibility.

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