Material and Size This headlight for welding helmet is made of durable PP material with a compact size of 8 cm, making it lightweight and easy to carry. Dual Light Source The headlight for welding mask features a dual light source design, providing versatile lighting options for different situations. Dual Charging Modes The headlight supports solar-powered automatic dimming and USB charging, offering two convenient ways to keep the light powered and ready for use. Wide Coverage With its wide illumination range, this headlight ensures ample lighting in various environments, enhancing visibility and safety. Versatile Application Ideal for argon welding tasks, this face mask headlight provides sufficient illumination during welding, improving visibility and safety during operation. Specifications: Material: PP Size Options: Option 1: 8 cm x 3 cm x 4.3 cm / 3.15 in x 1.18 in x 1.69 in Option 2: 8 cm / 3.15 in Package Includes: Option 1: 1 x Headlight, 1 x USB Cable, 1 x Mount Bracket Option 2: 1 x Headlight for Welding Mask, 1 x USB Cable Note: Please allow slight variations due to manual measurement and differences in display monitors.