600W 0-10V Dimming Ballast

1.Max output power:680W,max output power:220W,efficiency:95%. 2.when Controller voltage is less than 2V,Ballast is Standby,if controller voltage is betweent 2.5V and 12V,power will be increasing in linearity.if more than 12V,the output power will be more than 650W; 3.2 LED Indicator to show the situation of the ballast,such like:Over Voltage,short circuit,Open circuit,Over temperature and so on. 4.Input and output wire at the same side,and there is no wire but some terminals;