The Eastwood L6700 LED Welding Helmet is a high-quality welding helmet that provides excellent UV and IR radiation protection with a large viewing lens. The integral 100 Lumen LED light enhances visibility while welding, plasma cutting, and grinding in dim areas. True Color technology with auto-darkening feature provides optimal visibility of the workspace at all times with nearly instantaneous arc protection. All settings are adjusted directly on the viewing lens cartridge. The replaceable, long-life CR2032 batteries (included) are maintained by the solar panel and will last many welding hours before replacement is necessary. The LED light has a separate, USB rechargeable lithium ion battery that can last up to 11 hours. Comfort is at your fingertips with the 10-way adjustable headgear which features a quick-adjust, oversized rear support. This helmet meets ANSI Z87.1, CSA Z94.3, WWH 175 B, AS/NZS 1337, and CE welding helmet standards