Prolec WH4000 Auto Darkening Welding Helmet

The Prolec WH4000 is an auto-darkening welding helmet designed to protect your eyes and face during MIG, TIG, and stick welding operations. The helmet features automatic shade darkening that responds instantly to the welding arc, reducing eye strain and improving visibility during setup and between welds. Ideal for professional welders and fabrication workshops requiring reliable arc protection and consistent performance.