Patent ID: 7932523

Claim:
An LED lamp for use as a light source of a vehicle lighting device, comprising: an LED light source consisting essentially of a single LED chip; a base including a cavity having a cavity short side, a cavity long side and a top face, wherein the LED chip is located in the cavity, a ratio between the cavity short side and the cavity long side is in a range of 1:2 to 1:6, an emission surface is defined by the cavity, the emission surface is a rectangular shape having a short side and a long side, and a ratio between the short side and the long side of the emission surface is in a range of 1:2 to 1:6; a transparent silicone resin formed on the single LED chip and filling the cavity in which the LED chip is located, the transparent silicone resin having a top surface; a wavelength conversion material mixed into the transparent silicone resin; and a reflecting mirror formed as a paraboloid of revolution having a center axis and a focal point, and located adjacent the LED light source and configured to reflect substantially all light directly emitted from the LED light source into a forward direction, wherein the cavity long side intersects with the center axis of the paraboloid of revolution in the vicinity of the focal point, wherein the top surface of the transparent silicone resin and the top face of the base form a substantially planar surface.