DESCRIZIONE
A portable lamp with an exchangeable light source body is revealed. A connection member (14) is disposed on an edge of a front end of a main body (1) while a plurality of light source bodies (2) for different conditions corresponding to the main body (1) is provided. The light source body (2) includes a connection base (21) with a connection member (211) corresponding to the connection member (14) of the main body (1). A light source (22) is disposed in the connection base (21) and is connected with a conductive part (23). A lamp shield (24) is covered on the connection base (21) while a reflector (25) corresponding to the light source (22) is also arranged thereon. The light source body (2) can be changed according to users' needs. Thus the practicality and convenience of the lamp are improved due to diversity in applications.