| 摘要 |
A light emitting diode bulb includes: a base having a screw-in type electrical connector at a first end of the base; a power converter in the base for converting alternating current voltage into direct current voltage; a plurality of light emitting diode modules stacked on the base, wherein each of the light emitting diode modules have a plurality of side-emitting light emitting diodes; and a cover surrounding the plurality of light emitting diode modules stacked on the base. |
