The Fenix LD01 is extremely small, not much bigger than the AAA cell it uses. It has 3 modes: primary, low, and maximum. These modes not only allow the user to select the best compromise between brightness and runtime for any given task, but they also help to aid in an emergency. The Fenix LD01 uses just one common AAA battery and produces light compared to many other flashlights 10 times it's size. It's compact size and lightweight build, it is perfect for Every Day Carry (EDC). Moreover, its solid reliability has been strictly tested and proven. • Cree XP-E LED (R2) with lifespan of 50,000 hours • Three output types : 28 Lumens (3.5hrs) ->9 Lumens (11hrs) ->85 Lumens (1hrs) • Uses one 1.5V AAA (Ni-MH, Alkaline) batteries, inexpensive and widely available • Working voltage:0.9~1.7V • 75mm (Length) x 14mm (Diameter) • Made of durable aircraft-grade aluminum • Premium Type III hard-anodized anti-abrasive finish • 14-gram weight (excluding batteries) • Waterproof to IPX-8 Standard • Toughened ultra-clear glass lens with anti-reflective coating • Reliable twist switch • Accessories: Pocket clip, key ring and a spare o-ring • Capable of standing up securely on a flat surface to serve as a candle • Included accessories: clip, key ring, and a spare O-ring

3 inch length, less than one ounce weight, AMAZING 3 output types : 28 Lumens (3.5hrs)

Uses one 1.5V AAA ( Alkaline, Ni-MH, Lithium ) battery, inexpensive and widely available

Unbelievable 1 ounce body design is made of durable aircraft-grade aluminum

Waterproof to IPX-8 Standard

Virtually indestructible Cree XP-E LED (R2) with lifespan of 50,000 hours