Reference: DRDSPFM20500
Brand: Osram
Ledvance Power supply 20W 250-350-450-500mA Led Driver Dip-Switch
Power supply DR DS-PFM-20 / 220-240 / 500 for led, miniaturized driver of small dimensions in constant current from 250mA-350mA-450mA-500mA constant current from 20W 25-42Volt Max. Dimensions: 97.5x44x30mm