General information about lighting
A lighting concept should basically take as a model the composition of the radiation emitted by the sun and try to get as close as possible to it. This is achieved by a combination of ultraviolet radiation, light and infrared radiation. In addition to a spectrum which is as close as possible to natural daylight, the intensity of the radiation also plays an important role. Also an additional sun place for warming is often recommended. Finding the right lighting is quite difficult when you start the hobby. "Illumination variants" are intended to present some lighting concepts, which have been successfully practiced for many years.