The utility model discloses a manicure phototherapy lamp, and relates to the technical field of manicure phototherapy lamps. The manicure phototherapy lamp comprises a bottom shell, an upper cover is arranged above the bottom shell, four isolation plates are arranged in the middle of an inner cavity of the bottom shell, and a plurality of first mounting holes are formed in the surface of the top of the inner cavity of the bottom shell and located between every two adjacent isolation plates. A first
ultraviolet lamp bead is arranged in an inner cavity of each first mounting hole, a plurality of third mounting holes are formed in the positions, close to the two ends, of the two side walls of the inner cavity of the bottom shell, and a second
ultraviolet lamp bead is arranged in an inner cavity of each third mounting hole; an MCU controller is arranged on one side of an inner cavity of the bottom shell, at least one first through hole is formed in one side of the surface of the top of the upper cover, the finger lamp areas are distinguished through the multiple isolation plates, and therefore the situation that
ultraviolet lamp light in the areas excessively irradiates finger
skin is avoided.