Abstract: A lighting module comprising a light source, electrical contacting means electrically connected to the light source and a heat spreader in thermal contact with the light source, the socket comprising at least a first set and a second set of socket contact means for providing an electrical interface with the electrical contacting means of the lighting module, wherein the socket is configured to retain the lighting module in a predetermined position in which electrical contact between the electrical contacting means of the lighting module and one of the first and second set of socket contact means is achieved and electrical contact between the electrical contacting means of the lighting module and the other one of the first and second set of socket contact means is prevented. A lighting module to be received in the socket and a luminaire comprising a lighting module mounted in a socket.

Abstract: There is provided a lighting device 100 comprising at least one LED-based light source 102 for generating light, and a light exit element 101 which is optically and thermally coupled to the LED-based light source. The light exit element comprises a heat conducting structure 150 arranged for distributing heat generated by the LED-based light source over a predetermined sub area of the light exit element. The heat conducting structure may be embedded in or thermally connected to the light exit element and comprises aligned heat conducting paths 151. The introduction of heat conductive structures into the light exit element that spread heat in the light exit element and may be arranged to conduct heat from a heat sink into the light exit element or from the light exit element to a heat sink makes the light exit element to an integral part of the heat transferring external surface of the lighting device.

Abstract: A lighting device includes at least one light source arranged in contact with an electrically conducting layer, and mechanically secured to an electrically insulating heat sink element.

Abstract: A lighting device (1) is provided comprising a light source (5), an electronic carrier (20) comprising a first portion (21) for carrying the light source and a second portion (22) for providing an electrical connection to the light source, and a heat sink structure (10) arranged for a dissipation of heat from the electronic carrier. The heat sink structure comprises at least one lid portion (11, 12) arranged at an opening (14) of the heat sink structure, wherein the opening is at least partially closed by the at least one lid portion. Further, the first portion of the electronic carrier is supported by at least one of the at least one lid portion, and the second portion of the electronic carrier is at least partially enclosed by the heat sink structure. The invention hereby provides improved heat dissipation and a facilitated manufacturing of the lighting device.