Model:HM-03D/touching dimmer
LED:2.5W
Input:AC 100-240V 50-60Hz
Output:DC 21V
Connected point:The switch of sewing machine motor / power plug
Suitable for:All types of sewing machines and other illumination
CHARACTERISTICS:
1.Save energy and long-lived.
2.Smooth and clear light.
3.Any side adjustable can keep nice vision for your choice.