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Item #:
84967282
Pack of 10 - eldoLED 2743W1 OPTOTRONIC Programmable Compact 40 Watts Constant Current LED Driver, 0-10V Dimmable OTi40W120-2771A4 DIM-1 -
90% of respondents would recommend this to a friend
Item #:
84967282
XCD 839
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 22
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Custom programmable with 1mA resolution to perfectly match LED load and maximize performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Programmable Functionality
The eldoLED OPTOTRONIC driver features programmable settings, allowing precise control over output, enhancing flexibility for various lighting applications and ensuring optimal performance tailored to specific needs.
0-10V Dimming
Equipped with 0-10V dimming capability, this driver enables smooth and flicker-free dimming, providing energy efficiency while enhancing ambiance in residential or commercial lighting setups.
Compatibility Assurance
Designed as a compatible replacement for Osram 57351, this driver ensures hassle-free integration, offering reliability and performance assurance for installations requiring seamless upgrade solutions.
Product Details
| Brand | eldoLED |
| Power Source | Corded Electric |
| Product Dimensions (L x W x H) | 1.1"D x 2.4"W x 1.1"H (2.8 x 6.1 x 2.8 cm) |
| Mounting Type | Foot Mount, Chassis Mount |
| Current Rating | 1400 Milliamps |
Who Should Buy?
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Contractors
Ideal for electrical contractors needing reliable and efficient LED drivers for commercial lighting installations.
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Architects
Great for architects designing lighting systems that require dimmable drivers for enhanced visual comfort and energy savings.
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Facility Managers
Suitable for facility managers needing consistent performance and programmability in LED drivers for building maintenance.
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Home Users
Not suitable for casual home users who require simple, plug-and-play lighting solutions without programming complexity.
Product Description
Pack of 10 - eldoLED 2743W1 OPTOTRONIC Programmable Compact 40 Watts Constant Current LED Driver, 0-10V Dimmable OTi40W120-2771A4 DIM-1 - ReplacementCompatible with Osram 57351
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the input voltage range for this LED driver?
Answer: The input voltage range is 120V-277V +/- 10%. -
Question:
Can this driver be used for dimming applications?
Answer: Yes, it features a 0-10V dimming control with a range from 1% to 100%. -
Question:
Is this driver safe for damp environments?
Answer: Yes, it has a UL environmental rating that allows for use in both dry and damp conditions.
eldoLED Ballasts Editorial Review
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Customer Reviews & Ratings
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Pros
- Efficient energy consumption
- Smooth 0-10V dimming
- Programmable features
- Reliable performance
- Compact size
Cons
- May require a learning curve to program.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- 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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XCD 839
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Compatible with Osram 57347 for seamless integration.
- Programmable features enhance adaptability to your specific needs.
- Wide output current range ensures versatile applications.
- Dimming capabilities from 1% to 100% for complete control.
- UL Class 2 output guarantees safe operation in various environments.
- Ideal for ambient, backlighting, and general lighting solutions.
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