auto darkening welding helmet lens solar light changing

Mirror set model LY200A
Frame size: 108mm×51mm×5.5mm
Window size: 90mm×34mm
Bright state color number grade DIN3DIN4
Color Shade Grade DIN11DIN13
Color adjustment method is not adjustable and not adjustable.
Variable light response time: 5/10000S
Sensitivity control adjustment is not adjustable.
Recovery time: 0.2S
Power supply lithium battery / solar lithium battery / solar
Lithium battery rated capacity: 60mAh
Can the battery be replaced? No, it cannot.
Operating Temperature: -20℃～65℃
The number of arc sensors is 22
Mask material: PA/PP/PP
Infrared/Ultraviolet Protection Level DIN16
Self-check function is unavailable.
Low Voltage Alarm Function Disabled
Polishing function is unavailable.
Cutting function is unavailable.