Milwaukee REDLITHIUM™ USB Hard Hat Headlamp delivers an impressive 600 lumens of TRUEVIEW™ High Definition output light, providing bright and clear illumination for any task. Designed for all-day use, this headlamp up to 2,000 recharges and fast USB charging speeds, ensuring you stay powered throughout your workday. It easily attaches to hard hats with a slip-resistant strap and additional security clips, making it a reliable companion on tough jobsites. The durable body is water, dust, and drop resistant, built to withstand challenging environments. With five different modes and versatile flood, spot, and spot/flood beam patterns, users can customize the light coverage to suit their needs. Recharge the REDLITHIUM® USB battery via Micro USB or swap it out with another REDLITHIUM® USB battery for continuous use. Included with the headlamp are the slip-resistant strap, four hard hat security clips, a REDLITHIUM® battery, and a USB cable for convenient charging. Model Number: 2163-21