Providing a backup light on your home-defense AR is a great idea, since illumination allows for accurate target identification, avoiding tragedies and allowing for accurate navigation.
The Mission First Tactical Torch Backup Light is designed to provide these benefits, offering a white/red LED light powered by a CR2016 battery that produces 20 lumens of area lighting. The backup light attaches to any Picatinny rail and can be stored, ready for use, for up to 10 years.
The lightweight 22-gram design won't encumber your rifle, and when in use, the light operates for up to 12 hours. Low, high and momentary-on settings are available.