What Is an Auto-Darkening Welding Helmet? How It Works in the Shop
Last Updated: September 13, 2025 Auto-darkening helmets are popular because they make welding safer and easier. Instead of snapping your hood down and hoping you’re lined up, the lens darkens the second you strike an arc. That keeps your eyes safe while you stay locked in on the puddle. 👉 Check our welding helmet guide…