Coast HL5 LED Headlamp is the perfect compromise between power, convenience, and cost. For its size, this Coast flashlight definitely doesn't skimp on the wattage; the HL5 manages to eke 140 lumens of bright white light out of just three (3) AAA batteries, projecting a white flood beam up to 58 meters in the distance. The white flood is perfectly sculpted by the Coast Max Beam Optic system to remove any dark spots or edge fuzziness, resulting in a clear, perfect beam. The Coast HL-5 Head Lamp can provide up to 4 hours and 15 minutes of hands-free illumination, and it mounts to your head using secure, adjustable straps. The light itself is attached to the mounting straps via a hinge that can be rotated vertically to get the perfect angle with the head lamp. For a lightweight and comfortable head lamp that can provide hours of hands-free lighting in the most demanding environments, strap on the Coast HL 5 140 Lumen Head Light.