Osram 57347-25 watt 120/277 volt Dimmable LED Driver (OTI25W/120-277/1A2 DIM-1) - - Amazon.com
Osram 51520 Optotronic 96W 24V DC 120/277V AC 50/60Hz Constant Voltage Dimmable LED Driver OT 96W/24V/UNV/DIM - Video Projector Lamps - Amazon.com
eldoLED *2743UT OPTOTRONIC 12V DC 60W Constant Voltage 0-10V Dimmable – sirs-e.us
18Watt 350V Osram Element Led Driver - JSL
Electronic transformers for halogen lamps | OSRAM DS
LEDVANCE Sylvania 20W LED Power Supply w/ 12V Output, 120V-277V (LEDVANCE Sylvania OT20W/12V/UNV) | HomElectrical.com
Osram 57351-40 watt 120/277 volt Dimmable LED Power Supply (OTI40W/120-277/1A4/DIM-1 OPTOTRONIC COMPACT CONSTANT CURRENT DIMMABLE LED P) - - Amazon.com
Osram 57347-25 watt 120/277 volt Dimmable LED Driver (OTI25W/120-277/1A2 DIM-1) - - Amazon.com
Osram Optotronic OT60W/12V/UNV/DIM Constant Voltage LED Driver - 120-277V - 12VDC Output Volts
Osram Optotronic OT20W/12V/UNV Constant Voltage LED Driver - 120-277V - 12VDC Output Volts | ProLampSales