A lighting fixture, comprising a housing, a first light source module, a light guide plate, and a second light source module, wherein the housing has an inner cavity and a mounting hole, the mounting hole communicates the inner cavity with an external environment of the housing, the light guide plate is installed in the mounting hole, a side of the light guide plate faces the inner cavity, other side of the light guide plate faces an outside of the housing, the second light source module projects second light to the light guide plate, the second light is capable of being projected to the outside of the housing through the light guide plate, the first light source module projects first light, and is configured such that the first light is projected to the outside of the housing through the light guide plate, and the housing is a non-light-transmitting housing, wherein the housing comprises a bottom wall, a top wall, and a side wall connected between the bottom wall and the top wall, wherein the bottom wall, the top wall, and the side wall surround to form the inner cavity of the housing, characterized in that the mounting hole is formed by butting the side wall and the bottom wall; wherein a notch is provided at an end of the bottom wall, the notch and the side wall form the mounting hole, wherein the first light source module is obliquely arranged between the other end of the bottom wall and the top wall; wherein two sheet-like structure members that are parallel are provided on an inner surface of the side wall, the two sheet-like structure members and the inner surface of the side wall form a first sub-groove, a second sub-groove is provided on an inner wall of the notch, and the first sub-groove and the second sub-groove are butted to form the mounting groove surrounding the light guide plate, wherein an edge of the light guide plate is inserted into the mounting groove, and at least a part of an inner surface of the top wall is a reflective surface, and the reflective surface receives the first light projected by the first light source module and reflects the first light to the light guide plate. wherein the housing has an inner cavity and a mounting hole, the mounting hole communicates the inner cavity with an external environment of the housing, the light guide plate is installed in the mounting hole, a side of the light guide plate faces the inner cavity, other side of the light guide plate faces an outside of the housing, the second light source module projects second light to the light guide plate, the second light is capable of being projected to the outside of the housing through the light guide plate, the first light source module projects first light, and is configured such that the first light is projected to the outside of the housing through the light guide plate, and the housing is a non-light-transmitting housing, wherein the housing comprises a bottom wall, a top wall, and a side wall connected between the bottom wall and the top wall, wherein the bottom wall, the top wall, and the side wall surround to form the inner cavity of the housing, characterized in that the mounting hole is formed by butting the side wall and the bottom wall; wherein a notch is provided at an end of the bottom wall, the notch and the side wall form the mounting hole, wherein the first light source module is obliquely arranged between the other end of the bottom wall and the top wall; wherein two sheet-like structure members that are parallel are provided on an inner surface of the side wall, the two sheet-like structure members and the inner surface of the side wall form a first sub-groove, a second sub-groove is provided on an inner wall of the notch, and the first sub-groove and the second sub-groove are butted to form the mounting groove surrounding the light guide plate, wherein an edge of the light guide plate is inserted into the mounting groove, and at least a part of an inner surface of the top wall is a reflective surface, and the reflective surface receives the first light projected by the first light source module and reflects the first light to the light guide plate.