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Pack of 10 - eldoLED *2743W1 OPTOTRONIC Programmable Compact 40 Watts Constant Current LED Driver, 0-10V Dimmable OTi40W/120-277/1A4 DIM-1 - Replacement/Compatible with Osram 57351
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:28 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
SIRS-E®
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓OPTOTRONIC Programmable Compact LED Driver
✓Universal input voltage - 120–277VAC 50/60Hz
✓Pout = 40W, Vout = 8-55VDC, Iout = 400-1400mA (1mA Step), Default 700mA
✓UL Class 2 output for safe operation
✓Protection against line voltage on 0-10 V dimming wires
✓Custom programmable with 1mA resolution to perfectly match LED load and maximize performance
⚙️ Specifications
Brand
eldoLED
Power Source
Corded Electric
Product Dimensions
1.1"D x 2.4"W x 1.1"H
Mounting Type
Foot Mount, Chassis Mount
Current Rating
1400 milliamps
Specification Met
CSA
Item Weight
7.8 ounces
Manufacturer
eldoLED
ASIN
B0CMJWP137
Item model number
*2743W1 Parent
Date First Available
January 19, 2022
