Patent ID: 8710538

Claim:
A light-emitting device, comprising: a plurality of leads; a light source die attached on one of the plurality of leads; a body of encapsulant material having at least one side surface and a bottom surface encapsulating the light source die; an outer perimeter of the body encapsulating a portion of the plurality of leads; at least two of the plurality of leads having elongated portions that protrude from the bottom surface outside the body respectively; at least one encapsulant protrusion of encapsulant material extending from the bottom surface of the body; and an air vent defined at least in part by the encapsulant protrusion, the air vent extending outwardly from the at least two of the plurality of leads through the outer perimeter of the body, so as to exhaust air outwardly from the body, wherein the at least one encapsulant protrusion is compressible and substantially shorter compared to the elongated portions of the at least two of the plurality of leads that protrude from the bottom surface; and wherein the body comprises at least one trench located at the bottom surface of the body and wherein the at least one trench extends outwardly through the outer perimeter.