Solar-Powered Auto-Darkening Welding Helmet Mask with Adjustable Shade Range for TIG MIG MMA Arc Welding

1. Solar-powered auto-darkening welding helmet: Always protect your eyes from harmful UV and IR rays, keeping you away from harsh light. The auto-darkening filter transitions from light to dark in 1/30,000 of a second. Suitable for TIG, MIG, and MMA applications with ionic and grinding capabilities. Long battery life thanks to solar technology and an eco-friendly CR2450 lithium battery lasting up to 5,000 hours. 2. Lower edge of the face shield with a smooth design for a better skin fit: Designed for a better skin fit, providing a more comfortable wearing experience. The visible area of ​​the auto-darkening shield is 100 x 93 mm. External control with stepless adjustment. Wide operating temperature range of -20°C to 65°C. 3. True color lens to prevent dark vision when not working: The true color lens prevents dark vision when not in use, ensuring clear vision at all times. Features 4 light sensors and a grinding function with solar power and a CR2450 button cell battery. 4. Built-in low battery alarm: Equipped with a low battery alarm to warn welders in advance to prevent eye injuries from sudden power loss. 5. Long delay time and switching time for efficient work: The delay time ranges from 0.1 to 0.8 seconds, and the switching time is less than or equal to 10,000 seconds, ensuring efficient working performance. Compatible with various welding applications thanks to its reliable functionality and design. Specifications: Item Type: Welding Helmet Material: PA PP Model: LY800H Auto-darkening screen viewing area: approx. 100 x 93 mm / 3.94 x 3.66 inches Adjustment Method: External control, stepless adjustment Operating Temperature: -20°C-65°C Number of Light Sensors: 4 Grinding Function: Yes Power Supply: Solar power and CR2450 button cell battery Delay Time: 0.1-0.8 s Switching Time: ≤10,000 s Battery Type: Button cell Battery Model: CR2450 button cell x1 (built-in) Battery Capacity: 600 mAh Package List: Package includes 1 x Helmet, 1 x User Manual, 1 x Headband