*CE marked *Solar cell with Lithium cells Auto-darkening Welding Hood1),Filter size: 110 x 90mm2),View area:98x 40mm3), ... with Lithium cells9),Switching set for less than 20Amps TIG welding.10), Auto power on/off: Full automatic11), Suitable for ARC,TIG ... Welders and Plasma Cutters.12) Replaceable Inner and Outer protective lens covers13),Shell material:PP, 14),Weight: 420g 15),Easily adjustable ...