Auto Darkening Welding Goggle

Auto-darkening welding goggle Viewing area:90x35mm Cartridge size:108x 51x 5mm Sensors:2 Light state:4 Dark state:11 UV/lR protection up to DlN 11 ON / OFF: automatic Switch time(Light to dark):<1ms TlG amps rated:≥ 30 amps Operating temperature:-5°C~ +55°C Storing temperature:-20°C~ +70°C Power supply: solar panel & lithium battery CR1025 Packed by color poly bag