Love our Pure Beam Focusing System? The HL7 Headlamp gives you the ability to shine an ultra-wide flood beam and then quickly twist the bezel to a long reaching spot beam with transition halo so that you can be ready for anything. With our Variable Light Control Technology onboard you can adjust the light output with the control lever to any point between the lowest low and the highest high so you can have highly personalized output and runtimes. With Coast's commitment to quality, the HL7 Headlamp is impact resistant, weather resistant and its LED is virtually unbreakable. The HL7 Headlamp is backed by Coast's lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards. Pure beam focusing optic, twist focus 315 lumen light output 80 hours run time 109m beam range Z cord in headband for added durability Adjustable elastic straps Easy to operate front power switch Hinged beam adjustment to position light where you need it 4.4oz or 125g (including batteries)