LED luminaire for media with wavelength-dependent light absorption and scattering

摘要

LED light, characterized in that differently colored LEDs of the same or different designs are arranged in a kind of cluster light as light sources in such a way that by an additive color mixing, which can be achieved by current control of the differently emitting LED, selectively at almost any distance absorbing and / or scattering media, white light with a desired correlated color temperature is always perceived, that if desired, other colored illuminations with almost monochromatic light with high color saturation are possible, that the brightness can be varied by several orders of magnitude by the current control and that switching options between one Luminaire with a large range and a flat beam distribution are given.