Split type indoor LED (light-emitting diode) lamp

The utility model discloses a split type indoor LED (light-emitting diode) lamp, which comprises a lamp base, a lamp holder, a power circuit box, an LED light source and a lampshade. The lamp base and the lamp holder are in a split type, the lamp base composed of power circuits and a radiator can be made into a standard part and installed in advance, and the lamp holder can also be made into a standard part. When in use, the lamp holder matched with the power circuits is selected and used, the lamp holder and the lamp base are installed immediately as needed and are convenient to use. The power circuits are in an external type, a core print seat of the lamp holder and the radiator are contacted closely, heat dissipation route is unblocked, radiating area is large, temperature rise of a lamp body is small, light decline caused by the temperature rise is small, and service life is long, therefore the power circuits are particularly suitable for high power LED to use.