The invention provides an LED mosquito-repelling lamp and lamp beads thereof, relating to the technical field of mosquito-repelling lamps. Each lamp bead comprises a lamp bead body, and a fluorescent powder layer for repelling mosquitoes coated on the lamp bead body. Light waves emitted from the lamp beads (300) have the wavelength of 500nm to 700nm after the lamp beads (300) of the LED mosquito-repelling lamp are lightened. The fluorescent powder layer comprises the ingredients in parts by mass: 0.013-0.026 part of red fluorescent powder, 1.055-1.35 parts of yellow fluorescent powder, 5-6 parts of powder blending glue and 0.02-0.03 part of silica gel. According to the LED mosquito-repelling lamp and the lamp beads thereof, the technical problem in the prior art that mosquito-repelling lamps are poor in quality and unremarkable in mosquito-repelling effect is solved, and filtered dominant wavelength can be excellently maintained nearby 500nm to 700nm.
