LUMINAIRE Russian patent published in 2018 - IPC F21Y113/13 

FIELD: lighting equipment.

SUBSTANCE: luminaire containing a set of known LEDs with different emission spectra lying in the range of about 400–800 nm, equipped with drivers, is characterized by the fact that the spectra composing a set of selected LEDs, overlap each other in different spectral regions of the range, preferably at 0.5 of the maximum amplitude, using two warm white and one green LEDs with a radiation power of 10 W each, blue, light blue, two full-spectrum LEDs and one LED each with a deep red and infrared LEDs with a radiation power of 3 W each.

EFFECT: invention provides the luminaire with an emission spectrum corresponding to sunlight, while minimizing the total number of LEDs used.

1 cl, 4 dwg