LIGHTING DEVICE Russian patent published in 2024 - IPC F21V14/08 

FIELD: lighting equipment.

SUBSTANCE: invention relates to lighting equipment, namely to lighting devices intended for lighting of seedlings and plants for use, in particular, at home, in conditions of "mini-farms" and "farms on windowsill", as part of aquapon systems and phytowalls. Lighting device comprises a bulb in which there is a holder with a stem and a core post, on which a volumetric light-emitting structure of light-emitting diode filaments is fixed, a base and a power supply device electrically connected to the base and the light-emitting diode filaments. On a part of the outer side of the bulb there is a movable film coating containing a luminophore, wherein white light propagates from the LED filaments through the part of the bulb which is not occupied by the coating.

EFFECT: broader functionalities of using the lighting device both for growing plants with their arbitrary spatial arrangement relative to the device and for lighting.

1 cl, 2 dwg