Milwaukee 2117-21 REDLITHIUM USB 400L Neck Light

They provide 400 lumens of TRUEVIEW high-definition output, over 8 hours of runtime to keep you working all day, and two mode options to manage output and runtime, plus a battery gauge in the power button will always inform you how much power you have left before a recharge is needed. The neck lights have 130 degrees of vertical light head rotation for easy positioning and an ergonomic, sweat-resistant band for your comfort.