Patent ID: 8905580

Claim:
A lighting device comprising: a heat sink including a body, a plane surface on the body and a member disposed on the plane surface, wherein the member includes at least a side surface and a top surface, wherein the member has a height that extends along an axis from the plane surface to the top surface, and the height including a ⅓ point and a ⅔ point along the axis from the plane surface to the top surface; a light source including a substrate disposed on the side surface of the member and a plurality of light emitting devices disposed on the substrate, the plurality of light emitting devices having a center point of all of the light emitting devices on the substrate; and a cover to couple to the heat sink, wherein a lowest point of the substrate is disposed above the ⅓ point of the height of the member from the plane surface, and wherein the center point of the light emitting devices is above the ⅔ point of the height of the member from the plane surface.