LAMP WITH AN LED LIGHT SOURCE

摘要

A lamp with an LED light source (3) comprises several unhoused LEDs and a projection optic. The LED dice are arranged on a circuit board made from thermally conducting material, or on a board together with a control circuit and preferably thermally connected to a cooling body by means of the rear face of the circuit board or board. A housing (1) and/or reflector (2) for the lights is provided as cooling body. The projecting optic can comprise a simple or multiple reflector (2), the form of which is formed by the inner side of the housing (1). In particular the LED light source (3) is arranged at the base of the reflector (2) and the reflector (2) cast using a highly transparent polymer.