A light emitting device package comprising: a package body comprising a light emitting surface inclined at an oblique angle with respect to a bottom surface of the package body; a plurality of lead electrodes (120; 121) in the package body; and at least one light emitting device electrically connected to the lead electrodes (120; 121), wherein the package body is formed as a single material piece and comprises a light emitting part at a front of the package body and a support part extending rearwards from the light emitting part and supporting the light emitting part with respect to a bottom surface of the support part, the light emitting part comprises a cavity in a light emitting surface thereof, in which the at least one light emitting device is disposed, a rear surface of the support part protrudes from the light emitting part, a lower side surface of the light emitting part is inclined with respect to the bottom surface of the support part, an upper side surface of the light emitting part is extended from and inclined with respect to a top surface of the support part, the light emitting surface of the light emitting part is inclined with respect to the bottom surface of the support part, and the bottom surface of the support part and the top surface of the support part are parallel to each other, wherein the light emitting surface of the package body is inclined at an angle in a range of 10° to 80° with respect to the bottom surface of the support part, wherein the angle is measured externally to the package body, wherein an upper portion of the rear surface of the support part of the package body protrudes rearward beyond a lower portion of the rear surface of the support part, said upper portion being inclined not perpendicularly to the bottom surface of the support part, so that the light emitting device package is balanced when the package body is installed on a planar surface via the bottom surface of the support part. a package body comprising a light emitting surface inclined at an oblique angle with respect to a bottom surface of the package body; a plurality of lead electrodes (120; 121) in the package body; and at least one light emitting device electrically connected to the lead electrodes (120; 121), wherein the package body is formed as a single material piece and comprises a light emitting part at a front of the package body and a support part extending rearwards from the light emitting part and supporting the light emitting part with respect to a bottom surface of the support part, the light emitting part comprises a cavity in a light emitting surface thereof, in which the at least one light emitting device is disposed, a rear surface of the support part protrudes from the light emitting part, a lower side surface of the light emitting part is inclined with respect to the bottom surface of the support part, an upper side surface of the light emitting part is extended from and inclined with respect to a top surface of the support part, the light emitting surface of the light emitting part is inclined with respect to the bottom surface of the support part, and the bottom surface of the support part and the top surface of the support part are parallel to each other, wherein the light emitting surface of the package body is inclined at an angle in a range of 10° to 80° with respect to the bottom surface of the support part, wherein the angle is measured externally to the package body, wherein an upper portion of the rear surface of the support part of the package body protrudes rearward beyond a lower portion of the rear surface of the support part, said upper portion being inclined not perpendicularly to the bottom surface of the support part, so that the light emitting device package is balanced when the package body is installed on a planar surface via the bottom surface of the support part.