The Ledlenser H7R Core Headlamp emits up to 1,000 lm and offers a maximum run-time of 65 hours. It features the company's patented Advanced Focus System, allowing users to easily transition light from a broad flood beam to a sharply focused long-distance beam. The H7R Core has a 130-degree rotating lamp head, is rechargeable, and offers Flex Sealing Technology to provide protection against dust and water.