An illuminating choice for detailed indoor or outdoor work, LightVision protective eyewear features adjustable, hands-free LED lights while its high wrap lens offers additional coverage. You can see and work in low light or dark environments with bright, adjustable LEDs on temples. Lights swivel for directional convenience, and long-lasting batteries provide up to 50 hours of continuous use. Half-frame design includes adjustable temples and soft nose bridge. Anti-fog polycarbonate lens absorbs 99.9 percent ultraviolet light. Recommended for assembly, cleaning, electrical, facility maintenance, grinding, machine operations, painting and sanding, these safety glasses help protect your eyes from impact and ultraviolet light. Safety glasses meet the requirements of CSA Z94.3-2007 and the High Impact Requirements of ANSI Z87.1-2003. Safety glasses include a microfiber bag and lanyard.