LIGHTING DEVICE, ABLE TO PROVIDE GARDEN LIGHTING, AND METHOD OF LIGHTING IN GARDENING

摘要

1. A lighting device (100) capable of providing garden lighting (111) having a spectral distribution of light with at least a light intensity in a first wavelength selected from a range of 400-475 nm and a second wavelength selected from a range 625- 800 nm, while the lighting device (100) contains many light emitting diodes (LEDs) (10), configured to generate LED light (11) having a wavelength selected from the specified range of 400-475 nm, while many light emitting diodes ( 10) you filled in the form of an array (30), while the lighting device contains at least two light-generating parts, while the first light-generating part (100a) contains the first subset (10a) of the set of light-emitting diodes (10), while the first light-generating part (100a) is configured to provide a first illumination (111a) having a first spectral distribution of light with at least light intensity with a specified first wavelength, the second light-generating part (100b) contains a second subset (10b) of a plurality of light emitting diodes (100), while below on the optical path of each LED from the second subset (10b) of the set of light emitting diodes (100), a light converting element (20) is made, and the light converting element (20) is configured to convert at least a portion of the light LED (11) into converted light (21) with a second wavelength, wherein the second light generating part (100b) is configured to provide a second illumination (111b) containing at least a portion of said converted light (21), and wherein the second illumination (111b) has a second spectral distribution of light over