Sell LENS FOR AUTO DARKENING WELDING HELMET MASK AUTOMATIC FILTER SHADE best price

AUTO DARKENING WELDING LENS HELMET MASK AUTOMATIC FILTER SHADE ✅Dark state Shade No: DIN9-DIN13 step less adjustment ✅Transition time: less than equal 2ms 22 Celsius (72 Fahrenheit) ✅Delay time(s): Less than 1s ✅Power supply: solar cells, No battery change required ✅Rate of UV transmittance: 313nm Less than 0.00006% 365nm Less than 0.00006% ✅Rate of IR transmittance: 780~1300nm Less than 0.003% 1300~2000nm Less than 0.009% ✅View Window Size: Approx. 9.1cm x 4.2cm/ 3.58" x 1.65" WHY CHOOSE MARIBEST ONESTOP FOR AUTO DARKENING WELDING LENS HELMET MASK AUTOMATIC FILTER SHADE? - Delay time can be selective - Power on/ off Fully Automatic - 10 years experiences for head lamp - Already 36 years in OFFLINE business - Suitable for most kinds of welding mode - 100% high quality, brand new products, strictly not display unit - Maribest Onestop ensures safe delivery by protecting all goods purchased with stretch film and box - The user’s eyes and face a full protection against UV and IR radiation during the entire welding process, even in the clear state