Review on Enhanced SEO: Instapark ADF Series GX-500S Solar Powered Auto Darkening Welding Helmet - Adjustable Shade Range #9 to #13 (American Eagle) by Darius Carraway

If something only has a one-month warranty, don't buy it. The build quality is as expected, not good but not bad either. Unless you hold the arch for too long, it's almost impossible to see anything but a puddle. The helmet appears to be battery and solar powered, but if I leave it in the car overnight I have to leave it in the sun for half an hour to share before it works. It finally broke after a month of use. Doesn't get dark, left in the sun for an hour, nothing worked all day. Moral of the story, buy something from a reputable brand and don't skimp. Being blinded by an arc sucks. In addition, the fifth shade does not darken during oxyfuel cutting.