ArcPro 70898 Solar Power Auto Darkening Welding Helmet with UV/IR Protection DIN 16, Light State DIN 4, 3.85" x 1.69" Large Viewing Area with Variable Shade 9-13 and Grinding Mode. ANSI/CSA Certified for Arc, Tig, and Mig Welding/Cutting (Black) Great For Arc, MIG, and TIG Applications with Grinding Mode Large Viewing Size: 3.85"x1.69" with Dual Sensors Variable Shade DIN 9-13 Suitable for most common welding / cutting applications Sensitivity Control Dial Knob Adjustable Features UV/IR protection DIN 16, Light State: DIN 4. ANSI/CSA Certified