Light output: high - 183 lumens; low - 3 lumens - Runtime: high - 6 hours 15 minutes; low - 75 hours - Beam distance: high - 96 meters; low - 15 meters - 3 X AAA batteries (included) - Cyclone heat sink system - Z Cord in headband for added durability - Adjustable elastic straps - Easy to operate front power switch - Impact and water resistant - 4.4 ounces (including batteries) - 9273
