The Coast G450 1630 Lumens LED Flashlight is a high-quality tactical flashlight made of durable aluminum material. It features a twist focus function for adjustable beam intensity, with a maximum output of 1400 lumens. This waterproof flashlight is designed for handheld use and comes with batteries included, making it ideal for outdoor activities such as camping and hiking. The Coast brand ensures reliability and performance in various lighting conditions, making it a valuable tool for both recreational and emergency purposes.