Espen Coretech LED Driver Input 120-277Vac Output Current Selectable 250Ma/360Ma/500Ma Output Voltage 20-48V 2-Channel Black/White Leads 550Mm Red Lead 1170Mm Blue Lead 785Mm 12Vdc Auxiliary Power Dim-To-Off Turn On Threshold 1.0V Turn Off Threshold 0.4V (VPL50-2C-AD-025/036/050)