The NEBO EINSTEIN FLEX 1000 is a powerful and versatile 1000 lumen headlamp designed for various outdoor activities. It features 5 distinct light modes, including Turbo, High, Medium, Low, and Red, catering to a wide range of lighting needs. The headlamp boasts a flexible power system, allowing it to run on either the included rechargeable battery or 2 x CR123A disposable batteries. Constructed from durable ABS and aluminium, it is also IPX4 water-resistant, making it suitable for use in various conditions. Its compact and lightweight design, coupled with top-positioned buttons for easy mode selection, ensures portability and user convenience. The powerful Turbo mode delivers up to 1,000 lumens with a beam distance of 120 meters.