Built for value and performance, this welding helmet combines a large viewing area with a variable shade 9-13 auto-darkening lens for enhanced visibility. Dual sensors provide dependable response, while adjustable sensitivity and delay controls help optimize performance. Solar-powered operation delivers economical, low-maintenance use. Large 3.78 in. x 1.65 in. viewing area provides a clear view of the weld for improved visibility and control Auto-darkening filter with variable shade 9-13 helps provide the right level of protection for a variety of welding applications Sensitivity and delay adjustments allow users to fine-tune lens performance for changing work conditions Two independent sensors deliver dependable auto-darkening response during welding Solar-powered design eliminates routine battery changes for reduced maintenance and operating costs