Invisible Flashlight

Combined with any night vision riflescope or monocular, the Sightmark Infrared Illuminator by Sellmark acts as an invisible flashlight during night hours. Ideal for indoor and outdoor use, the Sightmark can illuminate a target without detection, according to the company. Operable with two AAA batteries, Sightmark offers power options of low output at 70 miliwatts and a high output at 100 miliwatts.

With battery life of up to 20 hours, the illuminator also features an adjustable beam focus to widen or narrow the stream of light. The design of the IR flashlight is also ideal for handheld use, while the location of the on and off switch makes it easy to operate, according to the company. The IR illuminator comes with a nylon carrying case for storage and a standard one inch weaver mount that fits most AR15s and average rifles.