This creation is a kind of related its multi-color illumination lamp of ornamental fish tank of what, it includes a lamp holder, a circuit board and a remote controler, the remote controler system is equipped with the control button of a signal transmitting unit and plural number, what lamp holder built in the circuit board, and receive the control instruction of the remote controler, to drive a LED illumination unit of the circuit board to make multi-color illumination and brightness change, the color situation person for promoting ornamental fish tank is used.本創作係有關於一種觀賞魚缸其多色照明燈，其包括有一燈座、一電路板及一遙控器，該遙控器係設有一訊號發射單元及複數之控制按鍵，該電路板內置於該燈座，並接受該遙控器之控制指令，以驅動該電路板的一LED照明單元作多色照明及亮度變化，藉以提升觀賞魚缸之色彩情境者。
