Features:High tech, ultra-bright LED, operation life up to 100,000 hours, never need replace Water resisitant, shockproof, and erode prevent design, be your great assistant to cope with bad outdoors environment luminescence ultra-bright LED, soft, no flicker and lowest power-consumptionDurable, wearing comfortable on your head, workable in rainy daysA necessary tool for you to carry about, good for camping, night fishing and hiking