Ideal for MIG & Stick Welding also suits TIG applications down to 30 amps.| For: Light to Medium Fabrication, Rural, Maintenance.| Functions: Variable Shade 9-13, Sensitivity & Delay Adjustments, plus Grind-Mode switch (locks the lens in the light shade).| Warranty: 2 year/24 months - Up to 100% longer than other helmets in this class.| Viewing Area: 100 x 53mm.| High-Impact tested and rated to Australian standard AS1337.1.| Auto-darkening lens complies with AS1338.1.| 'Hinge & Lock' Lens Retainer System = Easy cover lens replacement, Seals tightly against spatter to prevent damage to the electronic lens.| Magnification lens holder - takes standard magnification lenses.| Reliable Power Source: Replaceable battery plus a solar assist, efficient electronics for low power consumption.| 'Full Laminate' Lens Construction: Each layer in the electronic lens assembly is firmly laminated for superior optical quality and long service life. | Lightweight, Durable and Shock Resistant shell.| Auto-on & Auto-off = No buttons to press, Hassle-Free operation.