Fenix LD10 100 Lumens Waterproof LED Flashlight General Mode - High (45 Lumens, 4 hr 40 min) - Mid (13 Lumens, 11 hrs) - Low (3 Lumens, 70 hrs) - SOS (45 lumens) Turbo Mode - Turbo (100 Lumens, 1hr 45 min) - Strobe (100 lumens)