The NiteCore THUMB is a lightweight, versatile key chain light that exudes an incredibly bright 85 lumens with three brightness levels as well as a red light. Equipped with an adjustable tilted head, you can direct light in whatever direction you need. This is a perfect every day carry light that ensures you will never get lost in dark. It is also rechargeable with built-in rechargeable battery and micro-USB charging port.
Red light is great for star gazing, map reading, and navigation plus it makes a wonderful night light!