Patent ID: 7126273

Claim:
An LED light source, comprising: body having a recess formed therein; an LED for emitting light of a first wavelength; a filling; a converter substance for at least partially converting said light emitted by said LED into light having a second wavelength and mixing said light of said first wavelength and said light of the second wavelength; and a lens being prefabricated separate from said body and said filling and having a concave underside, said LED being disposed in said recess and embedded in said filling, said converter substance being contained in said filling, said lens being disposed in said recess of said body, and said filling having a convex surface being brought into a form fit with said concave underside of said lens by bringing said filling into contact with said concave underside of said lens before the filling is finally cured, wherein said convex surface of said filling and said underside of said lens are formed to have a substantially constant distance from said LED.