Yanseller 1 Pack Camping Fishing Clip Hat, Cap Light Lamp, Emergency Light Headlamp Headlight 11 Leds (3 AAA Battery Not Included) Camping Fishing Clip Hat Light Lamp Headlamp 11 LEDS This incredible LED Visor light allows you to work hands free under even the darkest conditions Lightweight, compact and engineered to withstand extreme conditions and use Attaches to cap for the most practical, hands-free light source available This LED cap light is good designed for biking, camping, hiking and anytime you need bright illumination