Auto-darkening Welding Helmets: - Light weight & Durable, Adjustable headgear - Auto on/off - Dark shade adjusting Knob (self-setting according to type of welding/personal preference) on Outside of Helmet - Power supply Powerful 16 Cell Solar Panel with Lithium Cell - Large viewing area: 98 x 40mm - Replaceable Inner and Outer Protective Lens Covers - Filter size: 110 x 90 x 9mm - Darkens from shade:DIN 9- 13 - Reaction time : 0.0001s - Filter lens protects from UV & IR light: EN169 -[...]

Auto-darkening Welding Helmets: - Light weight & Durable, Adjustable headgear - Auto on/off - Dark shade adjusting Knob (self-setting according to type of welding/personal preference) on Outside of Helmet - Power supply Powerful Cell Solar Panel with 2 AAA batteries. - Large viewing area: 90 x 45mm - Replaceable Inner and Outer Protective Lens Covers - Filter size: 110 x 90 x 9mm - Darkens from shade:DIN 7- 13 - Reaction time : 0.0001s - Filter lens protects from UV & IR light:[...]

Auto-darkening Welding Helmets: - Light weight & Durable, Adjustable headgear - Auto on/off - Dark shade adjusting Knob (self-setting according to type of welding/personal preference) on Outside of Helmet - Power supply Powerful 16 Cell Solar Panel with Lithium Cell - Large viewing area: 98 x 40mm - Replaceable Inner and Outer Protective Lens Covers - Filter size:110 x 90 x 9mm - Light shade:DIN3 - Darkens from shade:DIN 9- 13 - Reaction time : 0.0001s - Filter lens protects from UV[...]

Light shade:Din4 Dark shade:Din10 Response Time：<1ms(room temperature) Return Time：0.2s Power Supply:lithium cell and solar panel Viewing Window Area:92x30mm Filter size:108x50x5mm UV Transmittance：313nm≤0.00006% 365nm≤0.000076% IR Transmittance：780～1300nm≤0.003% 1300～2000nm≤0.009%[...]

Other design such as Camouflage, Flame design are also available.[...]