Our NEW REDLITHIUM™ USB 400L Neck Light is 45% BRIGHTER AND MORE DURABLE. This rechargeable neck light delivers 400 lumens of TRUEVIEW™ High Definition Output and over 8 hours of runtime to get you through the workday. 2 mode options allow you to manage output and runtime, and a fuel gauge on the power button informs you of how much power you have left before a recharge is needed. The REDLITHIUM™ USB 400L Neck Light features 130° of vertical light head rotation for easy positioning and a sweat-resistant, ergonomic band for your comfort. The Neck Light is IP54 rated for dust and water protection, chemical resistant to harsh chemicals found on site or in the shop, and impact resistant from 6-foot drops. It is also backed by our Limited Lifetime Warranty.