Power supply:solar
Variable speed:5/10000s
Delay time:0.1s~3s
Lens material:PC
Variable brightness:No.3
Feature:
Anti-scraping:lens covered with anti-scraping coating.
Anti-strong light, protect your eyes.
Lens width are reinforced to anti-shock.
Strong abrasion resistance, durable for use.
PC lens can resist ultraviolet ray.
Package included:
1*welding Helmets
1*Instructions









