The MILWAUKEE® REDLITHIUM™ USB Low-Profile Headlamp powered by REDLITHIUM™ USB offers HIGH OUTPUT™ lighting that stays brighter for longer.This headlamp delivering 600-lumens of TRUEVIEW™ High Definition Output with a thin 1 in. light head, and 125° of flood beam coverage. Our rechargeable headlamp is designed with the battery pack in the rear for maximum maneuverability in tight spaces and a balanced design for all-day use. The hardhat headlamp is equipped with a sweat absorbing microfiber strap for comfort on bare heads and four included hard hat clips for secure connections on all hardhats. The Milwaukee headlamp has four light output modes: High, Medium, Low, and Eco for 28+ hours of runtime to maximize light output or extend runtime. The clip-on hard hat light is IP54 rated for water and dust resistance and can withstand up to 2M drops, surviving the toughest conditions on and off the jobsite. The MILWAUKEE® REDLITHIUM™ USB Battery can be recharged in the flashlight via USB-C or swapped out with additional REDLITHIUM™ USB Batteries for virtually no downtime. The Low-Profile Headlamp is covered by a limited lifetime warranty.