Motorcycle Helmet Visor Lens, Photochromic Visor for Bell Qualifier DLX MIPS Vortex Revolver RS-1 RS-2 Motorcycle Helmet Lens Anti-UV hromic Tea Black Visor

Helmets that can change color to 50-80% less light in strong sunlight for up to 30-40 seconds In the absence of sunlight, the color of the lens gradually becomes lighter, and it takes about 30 seconds to reduce the light transmission from 80% to 50% It is necessary to achieve 30% light transmission before color change, and a completely 0UV environment is required, such as at night. If you have any questions about the product, please feel free to contact us, customer service will answer you within 24 hours. Please kindly confirm the fitment before ordering to make sure this item is perfectly fit.