Reduce SKUs with easily programmable LED drivers offering a wide range of output options.

group of 3 programmable led driver with programing jig adapter

Keystone’s Smart Current LED Drivers provide maximum flexibility

Simply adjust the parameters of our programmable LED driver to meet your application needs. Smart Current features a dim-to-off mode, enabling dimming to 1%, for precise tuning of output current. Our Smart Current LED drivers also feature a 12Vdc/ 200mA max auxiliary power output.

To provide a solution for an array of application needs, Smart Current programmable LED drivers are available in multiple output power options including:

  • 12W LED driver
  • 20W LED driver
  • 25W LED driver
  • 30W LED driver
  • 40W LED driver
  • 50W LED driver
  • 85W LED driver

Program your LED driver quickly and easily according to your lighting needs

Programming the driver is easy with the Smart Current Cradle. The cradle connects the driver to the Smart Current PC software via USB (cable included). Start by downloading the Smart Current PC software then use the software to program the LED driver to the specifications that best suit your needs.

Smart Current Benefits

  • Reduce inventory
  • Gain output flexibility

Product features

  • Programmable output current via Keystone’s Smart Current Cradle
  • Meets FCC 15 (Class B) consumer limits
  • Short Circuit overload and open load protection
  • Dimmable with 0-10V dimmer (down to 1% at max. output current)
  • Auxiliary power: 12Vdc; 200mA max (not included on the 12W and 20W models)
  • Constant power mode for a large portion of programming range
  • UL Class P
  • Compatible with Keystone occupancy sensors

Programming Features

  • Drive current (10mA increments)
  • Minimum dimming level (1%, 3%, 5%, 7%, or 10%)
  • Dimming curve (linear, log, inverse log, or square log)
  • Minimum dimming voltage (1V, 1.5V, or 2V)
  • Maximum dimming voltage (7V, 8V, or 9V)
  • Dim-to-off voltage (0.8V, 1V, 1.2V, or N/A)
  • Thermal foldback temperature (75°C/167°F, 85°C/185°F, or 90°C/194°F)

LED Drivers Brochure


Smart Current Software


Module Driver Pairing Guide

cULus Listed RoHS Compliant logo 5 Year Warranty

Tech Specs

    Catalog Number Description Spec Sheet
    KTLD-SC-PGMR-1 SmartCurrent Cradle with micro-USB cable Download
    KTLD-SC-ADPT-1A Programming jig adapter for Keystone SmartCurrent LED drivers with U7 or U4 cases. For handheld programming options. Must be used in conjunction with KTLD-SC-PGMR-1 Download
    KTLD-SC-ADPT-1B Programming jig adapter for Keystone SmartCurrent LED drivers with W1 cases. Must be used in conjunction with KTLD-SC-PGMR-1 Download

The Keystone Difference

Free samples

Friendly customer service

Fast quotes

Quick delivery

Industry-leading warranty

U.S. based

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