Panther Vision POWERCAP LED Hat 25/10 Ultra-Bright Hands Free Lighted Battery Powered Headlamp &ndash; Unstructured Cotton Provides the power to see in the dark with an ultra-bright dual action LED task light system providing close up task lighting & distance lighting Unstructured 100% brushed and washed cotton twill with a 2 piece Velcro strap Includes 4 LEDs with a light output of 48 lumens powered by 4 CR2032 batteries (included & replaceable) Ideal for Jogging, Biking, Camping, Hunting, Fishing, Auto Repair and Home Improvement or any other activity needing hands-free lighting Visibility of up to 13m (42 ft.) with battery life lasting up to 43 hours, comfortable, easy to use & washable design intended for long term use Guaranteed & Backed by the Panther Vision POWERCAP Limited Lifetime Warranty