["Automatic Darkening】This welding helmet can automatically darken the filter, switching from light to darkness. In case of power failure, the welder is protected from UV and IR radiation.","【Clean and Comfortable Visibility】With a standard viewing size of 1.97" x 4.33", light diffusion, light transmittance, and angle dependence allow the welder to see clearly from various angles.","【Solar Cells and Lithium Batteries】The lens of this welding helmet is powered by solar cells and lithium batteries, no batteries required.","【Fully Automatic On/Off】This welding helmet is equipped with sensitivity settings and time settings for adjusting to different environments and work times.","【Wide Application】This welding helmet is suitable for various work environments, such as automotive, construction, food and beverage manufacturing, metal manufacturing, maintenance, etc."]
