Ideal for experienced welders, the HW200 Auto Darkening Filter (ADF) welding helmet incorporates a high-quality filter with a sleek and lightweight helmet shell. Features solar-powered, adjustable Shade 9-13 ADF technology for advanced welding applications, with sensitivity and delay adjustments for customizable filter settings. Provides greater protection, superior comfort and eliminates need for constant adjustments, allowing for more time spent welding. 7.2" Viewing area. Operating Temperature: -10° C to +55° C (+14° F to +131° F). Black.