• Cree XP-G LED (R5) with a lifespan of 50,000 hours
• Uses two 3V CR123A batteries (Lithium)
• 120mm (Length) x24 mm (Diameter)
• the inner diameter of the tube is 18.8mm
• 64.4-gram weight (excluding batteries)
• Reverse polarity protection, to protect from improper battery installation
• Tail cap switch
• Capable of standing up securely on a flat surface to serve as a candle
• Made of durable aircraft-grade aluminum
• Premium Type III hard-anodized anti-abrasive finish

Notice: The above-mentioned parameters (tested in lab using quality CR123A primary lithium batteries) are approximate and may vary between flashlights, batteries, and environments.