Packing includes:

2 x UltraFire 18650 2400 mAh protect battery

Features:

Cree Premium (R2) 7090 XR-E LED with lifespan of 50,000 hours
Two modes of output, selected by turning the bezel (Patented):
  Turbo Mode: 240 Lumens
  2.7 hours (one 18650 Li-ion battery)
  1.5 hours (two CR123A batteries)
  General Mode: Constant 64 Lumens
  12 hours (one 18650 Li-ion battery)
  10 hours (two CR123A batteries)
Highly efficient polished reflector - throws beam over 200 meters
Digitally regulated output - maintains constant brightness
Uses one 4.2V 18650 Li-ion or two 3V CR123A lithium batteries
135mm (L) x34mm (D)
Made from durable aircraft-grade aluminum
Premium Type III hard-anodized anti-abrasive finish
152-gram weight (excluding batteries)
Waterproof to IPX-8 Standard
Toughened ultra-clear glass lens with anti-reflective coating
Tactical tailcap switch with momentary-on function
Tactical removable grip-ring for cigar-hold technique
Anti-roll, slip-resistant body design
Included accessories: one holster, lanyard, rubber switch boot and two spare o-rings.

Thanks for looking! Enjoy your buying!