... machine Rated voltage:220v Frequency:50Hz Competitive price 1.SpecificationThe lamp adoptLEDas light source, supporting separated AC-DC drive power. It ... , one bag of fasteners.2,Installation MethodFirst,please connect the lamp with the light socket,fix the light-source wire along ... machines, high-head machines,normal sewing machines and edging machines.Picture 1w LED Lamp for Sewing Machine