Workhorse Pro indestructible headlight has 300 Lm. high mode (60 Lm. energy saver mode). Battery run time is 3 Hr. high mode (14 Hr. energy saver mode). Beam distance: 150 M. high mode (75 M. energy saver mode). Features: shatterproof lens and reflector, 30 Ft. drop test, over-mold rubber pivoting head, impact resistant internal engineering, aluminum-titanium body, and water resistant. Moisture-wicking cloth head strap and 3 AAA batteries included. Lifetime warranty.