lighting device 101 comprising a lighting body 201 and a socket body 301 in cross section fig1 shows the lighting body when in a second open position 401 where the first guiding means of the lighting body 201 and a second guiding means of the socket body 301 interact in order to guide the lighting body 201 towards the socket body 301 in elevation direction furthermore fig1 shows how the projecting socket part 501 of the socket body 301 interacts with the internally located contact surface 601 of the lighting body 201 and forms a point of contact around which the lighting body 201 can move in elevation direction relative to the socket body 301 in fig1 arrows are showing the movement in elevation direction with alfa u03b1 and movement in longitudinal direction with ll fig2 shows another example of an inventive lighting device 102 comprising a lighting body 202 and a socket body 302 in cross section fig2 shows the lighting body 202 when in a second open position 402 where the first guiding means of the lighting body 202 and the second guiding means of the socket body 302 interact in order to guide the lighting body 202 towards the socket body 302 in elevation direction furthermore fig2 shows how the projecting socket part 502 of the socket body 302 according to the example interacts with the internally located contact surface 602 of the lighting body 202 and forms a point of contact around which the lighting body 202 can move in elevation direction relative to the socket body 302 furthermore the example of fig2 shows how.