FEATURES

1.LED: 1W
2.Input: AC 220V(380V), 50Hz
3.Output: DC 3.5V, 160mA
4.Connected point: The switch of sewing  machine motor
CHARACTERISTICS:    
1.Save energy.
2.No heat up.
3.Save space & efficient.
4.Long-lived.
5.Smooth light.
6.2-gear dimming.
7.Applicable for any machine.