*CE marked *Solar cell with Lithium cells Auto-darkening Welding Hood1),Filter size: 110 x 90mm2),View area:98x ... : 0.6s 8),Power source: Solar cell with Lithium cells9),Switching set for less than 20Amps TIG welding.10), Auto power on/off: Full ... ) Replaceable Inner and Outer protective lens covers13),Shell material:PP, 14),Weight: 420g 15),Easily adjustable headband with sweatband that can be ...