Spectrum Series White Light Illuminators, based on award-winning British technology, are designed for technical surveillance applications. From Extreme CCTV, these illuminators provide technicial nighttime surveillance at critical security locations. Using a "MIred Shift Filter" that counteracts color distortions caused by conventional light sources, such as high-pressure sodium (HPS) lamsp, the Spectrum Seris ensures accurate color reproduction in low-light environments. The Spectrum Series, designed with U.S. patented Cosec2 Even-Illumination, also features a dedicated power supply that incorporates a dry-contact switch, allowing remote-control operation via electrical relay.