Disclosed is a lamp bead structure encapsulating LED driver ICs connected in parallel, comprising a power supply, a controller and a lamp bead group, where the power supply supplies power to the controller and the lamp bead group, the lamp bead group includes a plurality of LED lamps, the LED lamps are each provided with a DIN, a VDD pin and a VSS pin, the DIN pins of all the LED lamps are electrically connected to the controller, and are connected in parallel with one another; the VDD pins of all the LED lamps are electrically connected to a positive electrode of the power supply, and are connected in parallel with one another; and the VSS pins of all the LED lamps are electrically connected to a negative electrode of the power supply, and are connected in parallel with one another.