Product Description

[Filter modal: BR**1] Light state: DIN4 Dark state: DIN***3( Stepless Adjustment) Switching time: < 1/*5, **0S at Room Temperature Delay time: Stepless Adjustment < 0.*5S~0.*0S Sensitivity: Stepless adjustment: Battery: Li-Mi & Solar Combination (Min. Lifetime: 5, **0 Welding Hours) Viewing area: *8 X *3 MM (**6/7'X **2/3') Cartridge Size: **0X*0X 8MM (**1/3' X **5/9' X 1/3) Weight: **0G (1.*8 Pound) Material of helmet: NYLON Avaiable color: Silver/black/blue/red