The width of the bands is a property of the frequency of the illuminating light. Some of the illuminating light is scattered by the specimen (yellow). Each February Nottingham celebrates Light Night, with dozens of free creative events illuminating the city. Helen stares, her brilliant green eyes illuminating. There are now lights illuminating it from many different angles. In this context, the writings of the Anglican divine William Bedell are particularly illuminating. The tenth Intellect is responsible for bringing material forms into being and illuminating the minds. Classical European dragons are often described as illuminating the air. Authors words are quite illuminating and worth quoting. In essence these engines are a steam engine altered to run on illuminating gas. Viewing arm and illuminating arm are kept parfocal. Many of the film's most illuminating sequences were filmed in public houses. Armour Piercing solid shot, smoke, illuminating and chemical. This is referred to in NSA parlance as "illuminating" a passive device. In 1891, Ford became an engineer with the Edison Illuminating Company of Detroit.