Welding face shield with CE 1.High quality LCD and multilayer optical interference filter for clear view and permanent UV/IR protection to DIN 15 2.suitable for TIG,MMA,MIG/MAG, plasma cutting all kinds of welding & cutting mode except laser welding. 3.Lens powered by solar cells with no need of battery changes 4.Ample mask space and very safe structure 5.Suitable for high welding operation temperature 6.Water/Fire Proof , shell with anti-fire material 7.Adopt with Swiss filter 8.Optional color 9.Economical price Model NumberX501Filter(glass) dimension108 × 50.8 × 5 mmFilter weight30gViewing Window90× 35 mmPacking size320x240x250(mm)Switch Time0.5msShade3 / 11Grind switchnoUltraviolet Protection< 0.0001%(210-365nm)Infrared Protection< 0.01%(780- 2000nm)PowerSolar Cell with Lithium Battery (no power switch)Operation temperature- 5--65Warranty 1 year limitedMask materialNylonGross weight470 g