The Wurkkos FC12C LED Flashlight in black is a powerful and compact tool for outdoor activities. With a single 18650 battery providing up to 1 hour of continuous operation, this flashlight features a single LED with a brightness of 3.7V. Its durable aluminum construction and rechargeable feature make it a reliable choice for camping, hiking, and other adventures. The stylish black design and easy-to-use Buck Driver switch add to its practicality, making it a must-have for any outdoor enthusiast. Includes a 18350 (18350 battery not included) compact body and silicone diffuser cap.