We don’t carry the Constant Current Led Power Supply part number JRY-QX-50H. The Label doesn’t call out the complete ordering number, but it does provide a section that shows what output specs are being used. That being said, We do have this similar MEAN WELL USA Inc. part number HLG-60H-42 that might work as an alternative. Please review the specifications before ordering.
Image Source - thanks to one of our customers
Please review the datasheets to ensure the alternative will work for your application.