LIGHT EMITTING DEVICE AND LIGHTING SYSTEM

摘要

According to an embodiment of the present invention, disclosed is a light emitting diode. The light emitting diode according to an embodiment of the present invention comprises: a body including a cavity on first to fourth external sidewalls and inside thereof; a first lead frame which is extended downward of the first external sidewall from the bottom of the cavity and includes a first hole adjacent to the first external sidewall and a first recess part recessed in the first external sidewall direction from the first hole; a second lead frame which is extended downward of the second external sidewall from the bottom of the cavity and includes a second hole adjacent to the second external sidewall and a second recess part recessed in the second external sidewall direction from the second hole; a gap part which is arranged between the first and second lead frames; and a light emitting chip which is arranged on at least either the first lead frame or the second lead frame arranged in the cavity, wherein the body includes bonding parts which are bonded to the first and second holes and the first and second recess parts.