430 LUMENS HIGH / 65 LUMENS LOW - Runtime: 3hrs Turbo high 33hrs low - Beam distance: 153m Turbo high 38m low - Weight: 3.11 oz - Batteries: 3 AAA (included) - Lightweight comfortable design - Headlamp features a CREE XP-G2 R5 LED - Has 6 modes: Low Medium High Ultra High Strobe and S.O.S. - Constructed from anodized aerospace aluminum Heavy Duty polymer and robust elastic banding - One button control switch for one handed use - Fully adjustable head band