Osram Optotronic OT 55W/UNV/1A2 CS DIM L Constant Current LED Driver - 120-277V - 20-46VDC Output Volts - 0-10V Dimming | ProLampSales
Osram Led H7 6000k Xlz Classic Super Bright Headlight Cool White Car Bulb 12v 18w Super Mini Auto Light +120% Brightness (2 Pcs) - Car Headlight Bulbs(led) - AliExpress
OSRAM 57422 | OTi 85/120-277/2A3 DIM L 85W LED Power Supply — LeanLight
Osram 57347-25 watt 120/277 volt Dimmable LED Driver (OTI25W/120-277/1A2 DIM-1) - - Amazon.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