First-Light USA Task Light (TTL) 999100

The Task Light (TTL) provides diagnostic ultra violet (UV) or blue illumination of ocular and other injuries in low light tactical combat casualty care situations, and replaces the standard Tomahawk or T-MAX tactical flashlight tailcap. The UV light can also be used to identify watermarks and holograms when examining credentials or identification documents. Self-powered by three CR1616 coin cell batteries.