LuckLED ReLite Series Cree XPG2 LED Headlamp, Wide Lighting Angle with 6 Lighting Mode, SOS, IPX6 Water-Resistant for Camping, Hiking, Bicycling, Reading, 2 AAA Batteries Included "ReLite" tech - optimal optics outputs 115 lumens Max - 42 grams ultralight design - CREE XP-G2 combined with our exclusive patent lens enables higher performance Ultra-compact, batteries-in-the-front design uses 2 AAA batteries, Relite technology - Lite (lighten) your load as much as possible Headlamp with 6 light modes - White light modes: Middle High / High / Low -3 Red light modes: High / Strobe / SOS - one single accessible button Wide lighting angle, you can tilt up or down where needed, Headband adjustable easily IPX6 Waterproof, Hand-free, Perfect for outdoors and indoors, Fishing, Hunting, Walking, Jogging