Keep fishing. Clip this LED flashlight onto your cap brim and you have light at your fingertips anytime. Great for low-light fishing and fishing at dusk and dawn. Waterproof LED's 90 vertical flexibility. 360 horizontal flexibility. Easy switch between 2- or 4-LED mode. 48,000 mcd lumination. Clip on LED flashlight comes with 2 lithium batteries installed and 2 extra included.