Welding Helmet Auto Darkening Solar Power Welding Mask TIG MIG ARC Large Viewing Welder Hood Pack of 2 E2141

Product features 1. Dark to clear delay adjustment, Operator can vary the time for the filter to return to clear state. 2. Sensitivity adjustable can make the operators more convenient while operating. 3. WELDING/GRINDING can be selective . 4. The helmet utilizes high performance solar cell as power supply and has 1 replaceable 3V lithium batteries as power back-up. And the battery life is raised to a new limit. Under normal welding conditions, users can expect a battery has a lifetime of more than 5000 hours. 5. Variable shade(DIN) from DIN9 to DIN13 or DIN5 to DIN13 is adjusted at the turn of a shade knob(shade variable). 6. The ultra high performance of UV/IR Auto-Darkening filters provide full protection for the user’s eye & face a against UV/IR radiation during the entire welding process, even in the light state. The UV/IR protection level is up to Shade16(DIN) at all times.It makes welders feel comfortable in welding working.