Colored lamp

According to the technical scheme, the colored lamp is characterized by comprising a colored lamp body, the colored lamp body comprises a lamp holder body, a lamp bead electrically connected with the lamp holder body is arranged on the lamp holder body, a waterproof lampshade is arranged on the lamp holder body, and an internal thread is arranged at a lampshade opening of the lampshade; external threads matched with the internal threads are arranged on the lamp holder body, and sealing structures for sealing the lamp holder body and the lampshade opening are arranged at the lamp holder body and the lampshade opening; a heat dissipation structure is arranged on the lampshade; the device is simple and reasonable in structure, convenient to manufacture, easy and convenient to operate, capable of avoiding defects in the prior art and suitable for application and popularization; the invention is suitable for the technical field of illumination. 本发明公开了一种照明技术，旨在提供一种彩灯，其技术方案要点是包括彩灯本体，所述彩灯本体包括灯座本体，灯座本体上设置有与灯座本体电性连接的灯珠