All images shown are for illustration purpose only. The TIGREN Electronic Welding Headshield is an ARC/MIG/TIG automatic welding helmet with versatile variable welding shade control and an adjustable padded headband for external comfort. • 92.5mm x 42.5mm LCD large viewing area • 3/10,000sec light-to-dark response with 2 light sensors> • Adjustable control: DIN 9 - 13 variable internal control • Powered via solar panel and Lithium cell supply • Adjustable padded headband for added comfort • Lightweight and compact design.