I bought a nice used Linclon idealarc SP-250 wire welder this weekend and new i need to buy a new welding helmet. the only welding i have done is with our pipeliner stick welder at work so this wire welding will be new to me. The helmets we have at work are cheap helmets and they work just fine but i think i would lie one of the auto darkening type helmet. I see there are a couple different types of auto darkening helmets out there. Some are solar power with a 3volt lithium battery backup and some run straight off AA batteries. I will be welding inside 90% of the time so i cant help but wonder if the solar power helmets would even work? Anyway any ideas about what helmet to buy. I want a good helmet but i probably wont spend 200+ dollars for one. I think i should be able to buy a decent helmet for say 100 bucks?? Lee