It would be nice if it worked. The design is cool but I wouldn't appreciate it having the arc flash :( none of the buttons worked, it didn't dim when I was welding, only when I held it in the sun I figured It just needed to be charged, took out the screen, left it in direct sunlight to charge with solar power and still nothing.Changed batteries and nothing.Not only that, it's very cheap flimsy plastic that seemed to crack , if i touched it too i think with something as important as eye protection when welding they have to make sure their product works before they ship it, now i'm wasting my time and money to send it back i didn't buy a super cheap helmet .. so I wouldn't have the problem, but I won't waste my money next time and buy something that at least works as it should.