... 26mm×38mmTube size190mmNet weight0.138kg Product Advantage:1.Improving product quality:Solve shadow and visual blind problem brought by traditional ... problem, relieving eye fatigue and enhancing production efficiency. 3.Cost reducing: Base on 500 pcs sewing machine and electricity cost USD ... for Feiyue, Brother,Singer,Zoje,Sunstar,Gemsy,Jukl,MAQI available. High Quality Magnet LED sewing machine lamp