... energy and Fluorescent Tube. 0.5W led sewing machine lamp, industrial sewing light, table light, working lamp, AC110V.220V.380V 10Pcs, non- ... production efficiency. 3.Cost reducing: Base on 500 pcs sewing machine and electricity cost USD 0.13/degree. In one year ... Application: Suitable for all kinds of imported and local sewing machine etc.Customized for Feiyue, Brother,Singer,Zoje,Sunstar,Gemsy,Jukl ...