RichFire Portable Powerful 3-Mode Cree 1800 Lumens LED Headlamp Flashlight with Charger Accessories IPX-7 Waterproof Black Producing very bright beam of light Extensive Lifetime of LED (100,000 hours) LED Attached with a Adjustable headband with a soft for forehead Adjust zoom to realize rapidly wide-angle beam and focusing beam Specification Lamp head can rotating for 90 degree