Intense, concentrated lighting for emergency surgery in less-than-ideal situations. The Castle 2310MB provides cool, filtered, color-corrected light that's both easily positionable and totally mobile. Designed to be plugged into a standard AC wall outlet, it also includes its own backup power in the form of a built-in 24V DC power source. In the event of power loss, it switches over automatically to keep the light constant. As seen in Military Field Hospitals, Mobile Clinics, Veterinary Services, Emergency Response Facilities and more. Use this powerful light around your workshop or garage. Or just keep as an amazing conversation piece and historical artifact in your collection. A unique find, sure to roll out of our inventory fast.