International Light

International Light Technologies (ILT) is a company that provides lighting and light measurement products and solutions. It offers light measurement systems, instrumentation and sensor light sources, light meter calibration, and custom LED lighting products and services. The company produces light meters, radiometers, spectrophotometers, and spectroradiometers for applications from ultraviolet to visible light and infrared measurements. International Light Technologies was formed as a result of a merger between Gilway Technical Lamp and International Light.