Light state: DIN4
Dark state: DIN9-13( Stepless Adjustment)
Switching time: < 1/25, 000S at Room Temperature
Delay time: Stepless Adjustment < 0.15S ~0.80S
Sensitivity: Stepless adjustment
Battery: Li-Mi & Solar Combination(Min. Lifetime: 5, 000 Welding Hours)
Viewing area: 98 X 43 MM (3-6/7" X 1-2/3")
Cartridge Size: 110 X 90 X 8MM (4-1/3" X 3-5/9" X 1/3")
Weight: 490G (1.08 Pound)
Material of helmet: NYLON
Available color: Blue/ black/ silver