NFTIGB Solar Powered Auto Darkening Welding Helmet Lens Mask Replacement Filter Accessory Large Viewing Window 4.3 x 3.5 Inches Fast Response Arc Sensor Eye Protection for Welders

Upgrade your welding gear with the NFTIGB Solar Powered Auto Darkening Welding Helmet Lens. Designed for professionals and DIY enthusiasts, this replacement filter accessory features a large viewing window measuring 4.3 x 3.5 inches (110 x 90 mm) to reduce eye fatigue and provide a clear perspective. Equipped with a highly sensitive arc sensor, it delivers fast response times to ensure maximum eye protection and prevent occupational diseases. The integrated solar panel charges the battery, prolonging the service life of your welding mask. Measuring 0.35 inches (9 mm) in thickness and weighing just 3.8 oz (108 g), it is lightweight and easy to install. Note: Powered by a button battery (not included).

• LARGE VIEWING WINDOW: Features a spacious 4.3 x 3.5 inches (110 x 90 mm) viewing area that provides a clear and broader perspective, significantly reducing eye fatigue during long welding sessions.
• SOLAR POWERED EFFICIENCY: Built-in solar panel efficiently charges the battery of the welding helmet, effectively prolonging the overall service life and ensuring it is ready when you need it.
• HIGHLY SENSITIVE SENSOR: Adopts an advanced and highly sensitive arc sensor that delivers stable, reliable performance and rapidly detects welding arcs for immediate darkening response.
• FAST RESPONSE TIME: Engineered with an ultra-fast response time to provide superior protection for welders, instantly shielding your eyes from harmful light and sparks.
• OCCUPATIONAL SAFETY: Offers excellent protection while working, helping to prevent occupational diseases and keeping your eyes safe from intense flashes and UV/IR radiation.
• PREMIUM MATERIAL BUILD: Constructed from durable PA/PP materials, this lightweight 3.8 oz (108 g) replacement lens filter is designed to withstand tough workshop environments.