First-Light USA
ManufacturingIllinois, United States2-10 Employees
First-Light USA is a small U.S. manufacturing firm based in Tolono, Illinois. It designs portable lighting for use at the scene of injuries, employing a blend of red and green wavelengths to emphasize blood while dampening other colors, aiding visibility in demanding environments. All products are manufactured in the United States. Customers include Army Combat Medics, Battalion Aid Stations, and Combat Lifesaver Equipment Sets, as well as Military Police and federal law enforcement, including the U.S. Border Patrol and FBI units such as SWAT and HRT. The company operates in the manufacturing sector with a specialty in lighting for medical and tactical applications within defense and law enforcement. In May 2026, Hull Street Energy, LLC announced its acquisition of First-Light USA from PSP Investments.