FIELD: physics, optics.
SUBSTANCE: proposed device features a simplified adjustment of white light temperature. Note here that proposed device comprises multiple various-type light emitting units. Said units comprise LED elements emitting UV radiation or visible violet light. It comprises phosphors to absorb UV radiation or said visible violet light and to emit colour light. Note here that colour light from set units is mixed to become white light. LED element of said multiple units are identical and mounted on one bed. Note that two or more light emitting units partially overlap.
EFFECT: new configuration of light emitting system.
7 cl, 13 dwg
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