Brand New Auto Darkening Solar Welding Helmet Model number G1190ST This helmet also comes with a inner lens cover installed Brand New OEM.....NOT IN RETAIL BOX High Quality High Impact Polyamide Nylon Solar Welding Helmet with Auto-Darkening Welding Filter for easy, more comfortable, and safer welding Solar cells - No frequent battery change required! (unlike most other solar helmets --the batteries can be changed - see diagram) Full Face Coverage With Racheting Headband Dark Shade 9-13 variable Clear Shade 3 Advanced Technology Top Quality for Comfortable Working Conditions Modernized Design Concept Flash Response Speed Large View Window Wide Range of Application Auto-Darkening Ultra Light Weight and Comfortable Easy Operation Minimized Maintenance Solar cell batteries are changeable on this helmet Protects face and eyes Meets or exceeds ANSI Z87 Standards Adjustable to fit all sizes. Has "rachet" type turn knob in back of head strap and "baseball cap" adjustment on top of head adjustment Lens/filter comes completely out of face shield Sensitivity Switch from variable Delay time switch variable High Welding Quality High Safety Protection Simple and lightweight design Easy to use Wide viewing area Excellent performance Maximum safety security Automatic Power ON and OFF (Fully Automatic) Protects eye and face from UV and IR radiation Super light weight and strong Adjustable at top and back to fit all sizes Specification: Dark shade DIN 9 - 13 available Clear shade 3 Viewing area: 3.86" x 1.77"(98 x 45 mm) Filter cartridge size: 4.33" x 3.54" x 0.35"(110 x 90 x 9 mm) Switching time: 1/25000 second(light to dark) Recovery time: 0.2 - 0.8s Operating temperatures: -5 °C ~ +55°C Unique UPC code for this product is legally owned by Dawns Early Light LLC and only Dawns Early Light LLC may legally use this unique UPC code