Patent ID: 8872424

Claim:
A light source module, comprising: a lamp body including an end portion and a lead wire extending from the end portion; a coil connecting tube corresponding to the end portion and connected to the lead wire, wherein the coil connecting tube winds around the lamp body along an axial direction, the coil connecting tube is contractible along the axial direction; and a lamp connector having a power source portion, wherein the coil connecting tube is electrically connected to the power source portion; wherein the coil connecting tube at least partly surrounds the end portion, the power source portion includes a retainer for holding a portion of the coil connecting tube surrounding the end portion; and wherein the coil connecting tube includes a first coil and a second coil adjacent to each other, the lamp connector includes a positioning device interposing between the first coil and the second coil and fixes the relative position between the first coil or the second coil and the lamp connector along an axial direction.