Universal input voltage ： 100-277Vac

• Surge protection : L-N: 4kV & L/N-GND: 6kV 

• Output current adjusted via DIP switch and finetuned via Potentiometer 

• CCT adjustable via DIP switch (optional) 

• 3 versions selectable: non-dimmable, 3-in-1 dimming & 3-in-1 ,dimming +12V AUX output 

• All-round protections: over voltage protection and short circuit Protection

• Flicker free