Features:

• Cree XP-G Neutral White LED (R4) with a lifespan of 50,000 hours
• Uses four 1.5V AA (Ni-MH, Alkaline) batteries
• 185mm (Length)*43mm (Diameter)
• 170-gram weight (excluding batteries)
• Digitally regulated circuit - maintains constant brightness
• Patented physical structure avoids circuit damaging from reverse connection of battery
• Tactical push-button tail cap switch with momentary-on function
• Dual switches, simple and fast operation
• The light head is made of durable aircraft-grade aluminum; the rest is made of plastic of good quality
• The metal part adopts premium type III hard-anodized anti-abrasive finish
• Toughened ultra-clear double glass lens with anti-reflective coating

Notice: The above-mentioned parameters (tested by 2500mAh Ni-MH battery in Lab) are approximate and may vary between flashlights, batteries, and environments.