The Fenix LD45R is a USB-C rechargeable flashlight built around a genuinely clever idea: a digital focusing system that smoothly transitions from a tight spotlight to a wide floodlight with a simple 270-degree rotary toggle, all operable one-handed. A clear OLED display shows real-time brightness, battery charge, and charging status, so you're never guessing at what the light is actually doing. It delivers up to 2,800 lumens and reaches 480 meters (1,575 feet), making it a genuinely capable choice for search and rescue, caving, or mountaineering. Powered by a single 5,000mAh 21700 battery, the LD45R runs up to 65 hours on Eco mode, and an electronic side switch cycles smoothly through seven modes — five brightness levels plus strobe and SOS. Built from A6061-T6 aluminum with a HAIII hard-anodized finish, it's rated IP68 waterproof and impact-resistant to 1 meter. Compact, precise, and genuinely versatile, the LD45R combines beam control most flashlights don't attempt with the durability professional and outdoor use actually demands.