Xtreme Bright X-99 Sensor LED Headlamp; Nightlight Flashlight - Turns On & Off with a Swipe of Your Hand Bright, hands free illumination, adjustable straps that stays on your head, comfortable and cutting edge technology hand wave sensor that turns light off/on easily. Great trouble light, work light or sporting light - aims light exactly where you want it for working or playing in the dark. Take along for fishing and camping, perfect for hands free work or play, great for backpacking--light stays ahead of you and keeps your hands free. Highest quality, waterproof, impact resistant ABS and military grade aluminum components with a super bright 150 Lumen Cree LED, always reliable & Durable.