This Shade 11 welding safety helmet has a fast fully-automatic
darkening reaction on striking the arc to protect the eyes. Suitable for
ARC, MIG and TIG welding. The 90 x 34mm viewing area provides good
visibility of the weld zone. The helmet provides UV and IR radiation
protection at all times, even without power. It is powered by a Li-ion
battery and solar panel technology, which works with the battery to
provide longer life energy conservation. It has an adjustable headband
for an optimal fit and comfort during use.