Streamlight 65186 Stylus Pen Light with IR LED Flashlight, Olive Drab

An ultra-slim pen light with a high intensity LED which lasts 100,000 hours. Perfect for tactical use and covert operation while preserving night vision. The case is water-proof and made using machined aluminum. It has an anodized finish and non-slip, knurled grip. High-intensity LED "solid-state" bulb lasts 100,000 hours. Features a momentary blink switch and constant "on" on/off switch and removable pocket clip. Runtime is up to 60 hours. 3 AAAA batteries, included. This model comes with an IR LED.