Swimming pool lamp

A swimming pool lamp, comprises:

• a light-emitting lamp body, comprising a mounting substrate and several RGBIC lamp beads installed on the mounting substrate;
• a controller, one end of which is electrically connected to the light-emitting lamp body, and the other end is connected to a power supply device through a power cord to supply power to the light-emitting lamp body;
• wherein, any RGBIC lamp bead comprises several light-emitting chips and a programmable driving IC electrically connected to the light-emitting chips;
• a holder for fixedly connecting the light-emitting lamp body to the swimming pool;
• the holder comprises a first mounting portion detachably connected to the light-emitting lamp body and a second mounting portion that is away from the first mounting portion and fixedly connected to the swimming pool;
• The first mounting portion can be detachably connected to the backlight side of the light-emitting lamp body, and the second mounting portion is fixed to the pool wall or bottom to fix the light-emitting lamp body to the pool wall or bottom;
• the light-emitting lamp body comprises a first housing, a second housing, and a light-transmitting housing;
• the light-transmitting housing and the first housing are fixedly connected to the second housing, respectively, and the light-transmitting housing, the second housing and the first housing are jointly enclosed to form a space for containing the mounting substrate and several RGBIC lamp beads;
• the connections between the second housing and the light-transmitting housing as well as the first housing are respectively provided with a first waterproof structure and a second waterproof structure.