Mainly by led lamp cover, base, drive power, lamp beads, led lamp cup, interface and several other parts. A ball bulb which is at the top of the glass cover, the cover is stuck on the base, the base will have a hole in the top, the top is the lamp beads, light-emitting is the lamp beads, the base is connected to the thermal seat, the thermal seat is connected to the heat sink, in the lamp head is connected to the driving power supply, the driving power supply is linked behind the interface.
The composition of led bulb
