The Ledlenser SEO7R lightweight, rechargeable headlamp with Smart Light Technology and Optisense Active Light Measurement Technology that automatically adjusts light output to suit surroundings. Features one high-end, white LED light and a glare-free red LED light for night vision. The Advanced Focusing Optics allows flood beam to a sharply focused spot beam. It has a constant current mode and an energy saving mode. With 90° swivelling lamp head and a comfortable, washable, anti-allergic headband. Casing glows when in use. IP56 for superior dust and water protection. Supplied with belt hook, Li-ion battery and charger. Specification: Power: 220/20 lumensRun Time: 5/20 hoursBeam Distance: 130/40mIP Rating: IP56Weight: 105g 7-year with registration warranty.