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Overview

The Keystone Technologies KTLD-40-UV-SC1400-56-VDIM-W1-USB SmartCurrent Constant Current LED Driver delivers efficient, programmable power control for your LED fixtures. Offering a 120-277V AC input and 10-56V DC output range, this 40-watt SmartCurrent driver allows precise current adjustment up to 1400 mA via USB programming. With smooth 0-10V dimming down to 1%, it provides maximum flexibility and control for modern lighting systems. Ideal for architectural, task, or under-cabinet applications where reliability and precision matter.
  • 0-10 V dimming support, dimming down to 1% and includes dim-to-off capability
  • 40W Constant Current LED driver with output current programmable from 470-1400mA
  • 120-277V AC input, 10-56V DC output range
  • USB-C port included for programming via SmartCurrent software or Android devices
  • Built-in protections: short-circuit, overload, open-load; Class rated for reliability

Technical Resources

Specifications

Size:
5.0'' L X 2.38'' W X 1.0'' H
Lamp Life:
85,000 Hours
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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