Westward Auto Darkening Welding Helmet, Black, Solar/Grinding, 4, 9 to13 Solar Powered Auto Darkening Lens Sh Model: 33N556
Auto Darkening Welding Helmet, Lens Shade 4, 9 to13 Solar Powered Auto Darkening, Graphics None, Color Black, Plate Height 3-9/16 In., Plate Width 4-5/16 In., Viewing Area 3.82 In. x 1.73 In., Headgear Ratchet, Solar/Grinding Series, Material High Impact Resistant Nylon, Grind Mode Yes, ADF Controls Analog, Power Source Battery and Solar, Battery Type Solar Cells, (2) AAA Alkaline, TIG AMP Rating 5A, Switching Speed 1/16,000 sec.