The National Institute of Standards and Technology (NIST) intends to negotiate a sole source contract with Tech Imaging Services, Inc. for the procurement of a Cavilux HF Ultra-High-Speed (UHS) illumination system, specifically designed for research in metal-based additive manufacturing. This advanced illumination system, which operates at a central wavelength of 810 nm and a power of 500 W, is crucial for conducting high-speed imaging experiments that will enhance understanding of laser-matter interactions and support the development of new manufacturing processes. Interested parties who believe they can meet the specified requirements must submit their capabilities in writing to the primary contact, Hunter Tjugum, by 12:00 PM Eastern Time on the third business day following the release of this notice. For further inquiries, contact Hunter Tjugum at hunter.tjugum@nist.gov or call 303-497-3663.