Solar Welding Mask *Newly pattern shell *View area:90x40mm *Solar cell with ... batteries9),Auto power on/off: full automatic 10),Replaceable Inner and Outer protective lens covers12),Working temperature: -5degree~+55degree 13 ... ARC,TIG,MIG,Spot,Micro,Wire,AC,DC,and Plasma Welders and Plasma Cutters.14),Shell material:PA 15),Easily ... with EEC Directives 89/686 CEE (EN 379) and ANSI.Z87-1 Standard