Lightahead LACAPLTEXX01 Super Bright 11 LED Hat Cap Light Camping/Fishing Clip Hat Visor Light Lamp Emergency Headlamp Multipurpose: Use it while fishing, biking, camping, hunting or even working around the house This incredible LED visor light allows you to work hands free under even the darkest conditions, works on 3 x AAA's (not included) Lightweight, compact and engineered to withstand extreme conditions and use, attaches to cap for the most practical, hands-free light source This LED cap light is good designed for biking, camping, hiking and anytime you need bright illumination