High Quality Automatic Light-changing Welding Goggles Ultraviolet Resistant Impact Resistant Eyeglasses Solar Rechargeable Welding Glasses

Type: Solar powered auto-light changing glasses Type: Goggles Brightening level: 4-6 Darkening level: 9-13 Energy supply: solar panels Light changing speed: 1/25000S Recovery time: 0.3-0.7ms Anti-scratch: mirror with anti-scratch coating Anti-glare: reduce glare, protect eyes PC lens: UV resistant High-sensitive detector: high efficiency, protect your eyes Automatic light screen: when the arc light is generated, the light screen becomes dark, and when the arc light disappears, it becomes bright Automatic darkening: 9-13 automatic darkness Quantity: 1PC goggles (free 20 pieces of protective film)