This classy light from The Barrel Flashlight Company features a bead blasted, titanium body and anodized blue ring/accents. From the makers site: Barrel Flashlight Co. flashlights are proudly made in USA. Our lights are turned from solid grade 5 titanium round bar. About 1000 lumens on high depending on LED’s selected Triple LED output with builds available with Nichia 219C 4K 90+CRI or Cree XP-L HI 5K. The “ pill “ that houses the LED’s and driver is machined from solid copper for optimum performance and heat transfer. Light measures 3.5 inches long and just under 1 inch in diameter. Light runs on an Efest high capacity 700mAh 16340 unprotected button top rechargeable IMR battery. Light comes with a titanium deep carry pocket clip and titanium screws for comfortable carry and superior strength. Interchangeable barrel rings, barrels ( inner sleeve), clips, and screws to customize your light and ability to match your EDC. Light is built with one of the most advanced drivers on the market: the fully programmable H17F with battery monitoring. The H17F comes in a very user-friendly set default of moonlight, low, medium, and high. Rear “ clicky “ button cycles light through modes. For the avid flashlight hobbyists , a secret hidden mode can be entered to program the light. Light is water resistant. Light tailstands very well. This particular piece is in excellent condition. Comes with original box.