Product description ・Selectable maximum current levels at 30mA, 50mA, 100mA and 200mA . ・Input and output are Double isolated. ・Output short circuit protection. ・DALI bus power “Healthy” status indicator (the LED on top of PSU shows Green) . ・Low standby power consumption. ・IP67 protection rating. ・AC input voltage range: 100~277Vac. ・Compact form factor and thin profile (easy to fit into lamp casing, wall switch box etc.).