The Nite Ize Radiant® 250 Headlamp brings together the functionality and brightness you want with the convenience of easily replaceable batteries. Featuring 250 lumens of bright white light, this dual-color headlamp offers the ability to switch between white and red modes to preserve night vision. In addition to four LED modes, this headlamp offers lockout to prevent accidental activation and battery drain. This versatile hands-free lighting solution is impact and water resistant (IPX4) and features a body that can be tilted up to 90° for easy beam adjustment. Powered by three easily-replaceable AAA batteries (included), this headlamp offers a beam distance of 213 feet and can run for up to 46 hours.