• ★【Smart Choice】：Protect eye and face-auto-darkening filter switches from light to dark in 1/25000 sec, in event of electric failure, the welder remains protecting against UV and IR radiation according to shade 16.1 / 2/1/2 rating meets ANSIZ87.1 -2010 and EN3794 / 9-13 standards
• ★【Long work time】：The auto darkening filter (ADF DX-500S) enables welders to adapt to various working environments by controlling the shade of the lens; Sensitivity adjustments from ambient lighting sources; Battery powered with solar panel technology for longer life (up to 5000 hrs)
• ★【Lightweight & Comfortable】：this lightweight, comfortable welding mask has a smooth, rounded perimeter, so you will wear it comfortably; By providing multiple adjustments and combinations, the helmet can be tailored to fit personal preferences and comfort settings; Less pressure, and a well -adjusted personal fit
• ★【Suitable for all kinds of welding work】：this welding helmet with automatic dimming system is used in automobiles, construction, metal production and manufacturing, etc., suitable for ARC, SMAW, MIG (heavy), MIG (light), GTAW, SAW , PAC, welding process and many others
• ★【After sale】：If you have any dissatisfaction with our products, please contact us in time, we will serve you wholeheartedly！