Technical Information:
-Light Shade - 2.5
-Dark Shade - 10 & 11
-Viewing Area - 5.25 Sq. In
-Switching Speed - 0.5 Milliseconds
-Dark To Light Delay - 0.2 Seconds
-Power Supply - Solar Panels
-Power Backup - Rechargeable Battery
-Eye Protection - UV/IR To Shade 16
-Sensor - Wide Range Photosensor
-Enclosure - Water & Dust Resistant
-Thickness - 0.2 Inches
-Operating Temp - +14 To +131 Degrees F
-Storage Temp - +32 To +100 Degrees F
Fits Most 2x4 Welding Helmets
