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Light source

A light source is an artificial illuminant that is either inserted into a luminaire or permanently installed within it. It is the light source that ultimately converts electrical energy into light and thus emits light. The luminaire, so to speak, is the housing around it, which is responsible for glare control, light distribution, and light direction. Such light sources come in a wide variety of types—ranging from incandescent bulbs to halogen lamps, fluorescent lamps, and energy-saving bulbs, all the way to LED lights. They differ not only in their appearance and shape but also in the way they produce light. With LEDs, for example, this is achieved using a semiconductor, whereas in incandescent bulbs, a filament is responsible for this. Furthermore, the individual light sources differ in their energy efficiency and in many other areas—depending on the intended use and application, it is therefore important to weigh the options to determine which light source is best suited for your needs.

Eine Gruppe fröhlicher junger Menschen lächelt gemeinsam in einem sonnigen Park.

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