▎ 摘　　要

NOVELTY - The utility model claims a variable color LED phototherapy lamp, using the color-changing LED light source with 380-780nm wave band to replace the solution of the UV light source for psychological auxiliary diagnosis and treatment; different kinds of diseases are treated by LED light with different colours. The apparatus comprises: an aluminium alloy bottom shell, an aluminium alloy bracket, a lens panel, a graphene radiating fin, a lamp panel (integrated customized colour-changing LED lamp bead), a PCB controller, a Bluetooth signal transmitter, a power adapter. The beneficial effects of the utility model are as following: it can assist to treat sleep disorder, biological rhythm disorder, depression, bipolar disorder, Alzheimer disease and other mental, psychological, neurological disease.