A liquid motion lamp holder combined lighting, particularly to a lamp holder combining a liquid motion lamp and a lighting lamp seat, comprising: a holder having a base on a bottom thereof; a first mounted seat having a bottom mounted on the base and a first containing room with an upward opening at an inner periphery thereof; a second mounted seat arranged on a top of the holder and having a second containing room with a downward opening at an inner periphery thereof and the second containing room having a containing height (h) of at least 5cm; a support bracket having an end connecting to a lower end of the holder and another end connecting to the second mounted seat for centers of the first mounted seat and second mounted seat to be vertically located on an axis (A-A) of the base, being in an up-down corresponding state; a projecting light source including a first lamp seat mounted in the first containing room of the first mounted seat and a bulb mounted on the first lamp seat; a lighting lamp including a second lamp seat mounted on the support bracket and a lighting bulb mounted on the second lamp seat; and a transparent bottle arranged between the first mounted seat and second mounted seat and having at least two immiscible substances therein, an upper end for moving upward to the second containing room to a predetermined height and a lower end for moving downward to the first containing room so that the transparent bottle is securely positioned between the second containing room and first containing room; whereby the transparent bottle turns into liquid motion lamp visual effect through the projecting light source and required lighting is available through the lighting bulb, and the design of the containing height (h) of the second containing room allows an end of the transparent bottle to be moved in the containing height (h) along the vertical axis (A-A) of the base up and down for the transparent bottle to be easily installed and removed between the first mounted seat and second mounted seat. a holder having a base on a bottom thereof; a first mounted seat having a bottom mounted on the base and a first containing room with an upward opening at an inner periphery thereof; a second mounted seat arranged on a top of the holder and having a second containing room with a downward opening at an inner periphery thereof and the second containing room having a containing height (h) of at least 5cm; a support bracket having an end connecting to a lower end of the holder and another end connecting to the second mounted seat for centers of the first mounted seat and second mounted seat to be vertically located on an axis (A-A) of the base, being in an up-down corresponding state; a projecting light source including a first lamp seat mounted in the first containing room of the first mounted seat and a bulb mounted on the first lamp seat; a lighting lamp including a second lamp seat mounted on the support bracket and a lighting bulb mounted on the second lamp seat; and a transparent bottle arranged between the first mounted seat and second mounted seat and having at least two immiscible substances therein, an upper end for moving upward to the second containing room to a predetermined height and a lower end for moving downward to the first containing room so that the transparent bottle is securely positioned between the second containing room and first containing room; whereby the transparent bottle turns into liquid motion lamp visual effect through the projecting light source and required lighting is available through the lighting bulb, and the design of the containing height (h) of the second containing room allows an end of the transparent bottle to be moved in the containing height (h) along the vertical axis (A-A) of the base up and down for the transparent bottle to be easily installed and removed between the first mounted seat and second mounted seat.