For maintenance work and hands-free visibility, the Coast FLX10R 2-Pack 1000 Lumen Rechargeable Tri Color Headlamp provides up to 1000 lumens in a portable task-focused design. Its Pure Beam optic transitions from flood to spot and runtime up to 15 hours support close-range work and wider-area visibility. IP67-rated Waterproof combines with power source: zx355 or 3 x AAA (alkaline not included) to support maintenance, inspection, and jobsite productivity.