The Powercraft Welding Helmet has an adjustable delay time which delays the change from dark to light states by up to one second and adjustable shade settingsFeatures:Shades 9-13Solar powered, so no more replacing flat batteries.Easily adjustable harness provides superior comfortBacked by a 12 month warranty.Lenses:94006943-8 Inside Cover Lens 94006943-1 Outside Cover Lens
