Light source module for vehicle

A light source module for a vehicle, comprising:

• a heat pipe having a plate shape;
• substrates provided on both sides of the heat pipe, respectively;
• first and second light-emitting apparatuses provided on the substrates, respectively;
• and
• a pair of bases including a pair of holes configured to transmit light emitted from the light-emitting device apparatuses, and coupled to outer sides of the substrates,
• wherein, each of the light-emitting devices apparatuses separately includes a first light-emitting device and a second light-emitting device which are diagonally arranged,
• wherein a first blocking member is disposed below the second light-emitting device is included of the first light-emitting apparatus, and
• wherein the first blocking member is disposed on a side surface of the first light-emitting device of the first light-emitting apparatus, and one area of a surface of the first blocking member contacting the light emitted from the second light-emitting device of the first light-emitting apparatus has a right-angled shape.