This dimmer is built in on/off rotary dimmable, it is Design acc. to US LVD and FCC Standards, UL60730-1:2016 Ed.5.
No neutral required
Soft start operation
Smooth dimming compatible with wide range of load types
Contact: Irene Liu
Add: 4th floor, No.392 Jinxing Road, XiXi District, LiaoBu Town, DongGuan.China