... voltage 0-10V,Switch current 0.5A,Fn 50/60Hz,one dimmer can control multiple lamps 0-10V Dimer - Input voltage 220V, output voltage DC 0-10V- Carry ... , the size is 86×86×56mm- Use to dimmable electronic ballast or LED dimmable drive- Wiring convenience and simple, rotating to stepless dimmer ...