Smart light-changing welding goggles with a large lens and two side shields for clearer vision and reduced eye strain. Perfect for precision work, they eliminate glare from arc welding and provide complete protection. Intelligent sensitive filter: automatic dimming and instant darkening during welding. Suitable for various environments. Optimal protection: eliminates welding-related diseases. Instant automatic light change: captures welding light while the lens automatically darkens for optimal eye protection. Suitable for electric welding, argon arc welding, shielded metal arc welding, carbon dioxide arc welding, polishing, cutting, grinding, etc. Features: True color field of view: Smart light-changing welding goggles with a large lens and two side shields for clearer vision and reduced eye strain. Perfect for precision work, they eliminate glare from arc welding and provide complete protection. Two screen types are available: color green or standard green, depending on your needs. 【Intelligent Light Change】: Intelligent sensitive filter. Automatic dimming and instant darkening during welding. Suitable for various environments. Complete protection: Say goodbye to welding sickness with instant automatic light change. Captures welding light while the screen automatically darkens for optimal eye protection. 【Portable Design】: Wear it on your ears or head to meet your different needs. Face-friendly design. The bridge of the nose is more comfortable. The curved temples fit the ear better and are more stable. The temple length is adjustable. Wide, elastic headband for optimal comfort. 【Comfortable to Wear】: Improved thick frame, providing ample space between the face and the screen, making it suitable for people with myopia and presbyopia. Lightweight and breathable. It is lightweight and causes no pressure. You will not experience any fatigue after prolonged use. 【Widely Used】: Solar panel, battery-free, energy-saving, economical and practical, with low maintenance costs. It blocks electric arcs, infrared, ultraviolet and other harmful light sources, as well as welding slag, preventing high-temperature burns, protecting your face and avoiding the risks of electric arcs. Applications include electric welding, argon arc welding, shielded gas welding, carbon dioxide arc welding, polishing, cutting, grinding, etc. Specifications: Name: Welding Goggles Material: Polycarbonate Lens type: Standard green lens Battery: 1 built-in CR2032 button cell battery (included) Lens dimensions: 170 x 77 mm Package dimensions: 180 x 96 x 60 mm Package weight: 95 g Contents: 1 x Welding Goggles 1 x Armband