The Ledlenser i18R is an incredibly powerful 3,000-lumen workhorse. It is a flashlight that is unbeatable when it comes to brightness and handling. The i18R features Ledlenser patented Advanced Focus System which allows you to transition light from a broad flood beam to a sharply focused long-distance beam. X-lens technology focuses three powerful LEDs into one combined beam for maximum illumination across 4 light functions. The i18R has protective bumpers on the front and back to protect it from drops and dings as well as helping it stand upright when you need to keep your hands free. And it's quickly and easily rechargeable via USB.