公开(公告)号：EP4378301A1

公开(公告)日：2024-06-05

申请号：EP22213284.7

申请日：2022-12-13

申请人： Bilberry Sp. z o.o.

发明人： DOBRYNIN, Krzysztof ,  KRAIN, Mateusz

IPC分类号： A01G7/04 ,  A01G22/05 ,  A01G9/24

CPC分类号： A01G7/045 ,  A01G22/05 ,  A01G9/246

摘要： A device for illuminating tomato plants in confined spaces without natural light and in greenhouse conditions. The device has a tight housing formed as a radiator, RGB (Red, Green, Blue) Light Emitting Diodes (LEDs) fitted within the tight housing and connected to an electronic power supply system indirectly via a spectroradiometer. The LEDs have adjustable power at least between 160 µmol/m2s to 200 µmol/m2s. The LEDs are electroluminescent LEDs with a light band that includes violet and blue regions with wavelengths of 400 to 500 nm, red and far red regions with wavelengths of 600 to 800 nm and/or green spectral regions with wavelengths of 500 to 600 nm.