The NEBO Einstein 400 is a versatile 400 lumen rechargeable headlamp designed for various activities. With 5 light modes it s ideal for camping hiking and low-light work. The powerful beam ensures clear visibility and the rechargeable battery offers up to 8 hours of operation. Don t limit your adventures—explore longer and tackle tougher tasks with the NEBO Einstein 400. Each purchase brings convenience and reliability to your outdoor experiences.