Covert Flush-Mount Infrared Plate Illuminator | 850nm | 10-ft range | 150° beamCovert Flush Mount Infrared Plate Illuminator 850nm 10 ft range 150 beam Cleverly flush mounted to any wall or ceiling location, NightVisionExperts. com's Covert Infrared Plate Illuminator provides excellent illumination to a maximum range of 10 feet. Perfectly suited to short range monitoring and surveillance of work stations and access points, the illuminator's 150 beam angle lights up areas measuring 73 feet, side to side. The plate also provides