Experience the convenience with our solar-powered auto-darkening welding lens. Utilizing advanced , this lens automatically adjusts to changing light conditions, eliminating the need for batteries.It's for welding helmet and goggles, it ensures optimal eye protection and clear vision during your welding tasks. Features -Color:Black -Material:Plastic -Size:10.80X5.00X0.40cm/4.24X1.97X0.16in -Power source: harnesses solar energy to power the lens, promoting sustainability and reducing the need for frequent battery replacements -Smart autodarkening: equipped with advanced autodarkening technology that quickly responds to changes in light intensity, protecting your eyes - : the liquid crystal lens offers exceptional clarity and a broad field of view, enhancing your welding accuracy and safety -Multipurpose design: suitable for a wide range of welding applications, making it an essential tool for both professional and diy welders -Lightweight and portable: designed for ease of use, this lens is lightweight and easy to carry, making it ideal for various working environments Package list: 1 x Welding Lens