A light emitting device package, comprising: a main body having a cavity formed therein, the cavity including side surfaces and a bottom; a first reflective cup and a second reflective cup provided in the bottom of the cavity and separated from each other by a portion of the main body, the first reflective cup comprising a first cavity and the second reflective cup comprising a second cavity; a first light emitting device provided in the first cavity of the first reflective cup; and a second light emitting device provided in the second cavity of the second reflective cup, wherein the main body comprises a first side surface and a second side surface arranged opposite to the first side surface with respect to the main body, and the main body further comprises a third side surface and a fourth side surface arranged opposite to the third side surface with respect to the main body, and the third side surface and the fourth side surface are arranged between the first side surface and the second side surface, and the third side surface and the fourth side surface are perpendicular to the first side surface and the second side surface, and a first end of the first reflective cup protrudes from the first side surface of the main body and is exposed to the outside of the main body, and a first end of the second reflective cup protrudes from the second side surface of the main body and is exposed to the outside of the main body, characterized in that a width of the first side surface and a width of the second side surface are smaller than a width of the third side surface and a width of the fourth side surface; a second end of the first reflective cup and a second end of the second reflective cup pass through a base of the main body to be exposed at a lower surface of the main body, and a lower surface of the exposed first end of the first reflective cup is flush with a lower surface of the exposed first end of the second reflective cup, and each of the lower surface of the exposed first end of the first reflective cup, the lower surface of the exposed first end of the second reflective cup, a lower surface of the exposed second end of the first reflective cup, and a lower surface of the exposed second end of the second reflective cup is flush with the base of the main body. a main body having a cavity formed therein, the cavity including side surfaces and a bottom; a first reflective cup and a second reflective cup provided in the bottom of the cavity and separated from each other by a portion of the main body, the first reflective cup comprising a first cavity and the second reflective cup comprising a second cavity; a first light emitting device provided in the first cavity of the first reflective cup; and a second light emitting device provided in the second cavity of the second reflective cup, wherein the main body comprises a first side surface and a second side surface arranged opposite to the first side surface with respect to the main body, and the main body further comprises a third side surface and a fourth side surface arranged opposite to the third side surface with respect to the main body, and the third side surface and the fourth side surface are arranged between the first side surface and the second side surface, and the third side surface and the fourth side surface are perpendicular to the first side surface and the second side surface, and a first end of the first reflective cup protrudes from the first side surface of the main body and is exposed to the outside of the main body, and a first end of the second reflective cup protrudes from the second side surface of the main body and is exposed to the outside of the main body, characterized in that a width of the first side surface and a width of the second side surface are smaller than a width of the third side surface and a width of the fourth side surface; a second end of the first reflective cup and a second end of the second reflective cup pass through a base of the main body to be exposed at a lower surface of the main body, and a lower surface of the exposed first end of the first reflective cup is flush with a lower surface of the exposed first end of the second reflective cup, and each of the lower surface of the exposed first end of the first reflective cup, the lower surface of the exposed first end of the second reflective cup, a lower surface of the exposed second end of the first reflective cup, and a lower surface of the exposed second end of the second reflective cup is flush with the base of the main body.