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Speed Dial programmable LED Drivers


Introducing the easiest programmable LED Driver on the market. With just the simple twist of Keystone’s unique Speed Dial, the LED Driver is programmed to your desired output current in less than a second. Reduce SKUs, increase productivity, and gain output flexibility, all with Keystone’s proprietary Speed Dial LED Drivers.

Speed Dial Features and Benefits

  • Slim form factor – ideal for narrow channels and slender fixtures.
  • Incredibly fast programmability – just twist the Speed Dial with a standard screwdriver to the desired setting.
  • Many output current options – utilize a single SKU for several output current settings.
  • High efficiency – Keystone’s expertise in LED driver design targets maximum efficiencies over all current settings.
  • 0-10V dimming – uncompromised dimming performance for any 0-10V dimming system.
UL Recognized Component Mark RoHS Compliant logo 5 Year Warranty

Tech Specs

    Input Charachteristics Output Charachteristics Features
    Catalog Number Input Voltage Input Power Power Factor Max. Current Output Power Rated Output Current Output Voltage Efficiency Case Style Spec Sheet
    KTLD-44-UV-SD700-1200-VDIM-L20 120-277Vac 52W >0.9 0.48A @ 120V
    0.22A @ 277V
    40W 700, 800, 900, 1000, 1100, or 1200 mA 18~36Vdc 84% (at 1200mA) L20 Download

The Keystone Difference

Free samples

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Industry-leading warranty

U.S. based