NEJE SD0001-2 Solar Auto Darkening UV / IR Protection Welding Helmet Goggles - White + Black
Completely protect your eyes when welding the red strong light UV; Release handsthen reduce the time of welding machine; Solar power and special lithium battery power supply do not replace; You can adjust the dark state through the external adjustment knob no need to pick up the hat for adjustment; It can be widely used in the mainstream way of spot