SEMICONDUCTOR LAMP

摘要

Semiconductor lamp (1), having a reflector (10) with a lower side (11) and an upper side (12), wherein the lower side (11) widens laterally, and wherein the lower side (11) and the upper side (12) are separated from one another by an upper rim (14), and having a first light source group with at least one semiconductor light source (2a) and a second light source group with at least one semiconductor light source (2b), wherein the reflector (10) is provided as a heat sink for the first light source group (2a) and/or for the second light source group (2b); wherein at least some of a light which can be emitted by the first light source group (2a) can be reflected by means of the lower side (11) of the reflector (10) at least into a solid angle region, which cannot be illuminated directly by the first light source group (2a), wherein the second light source group (2b) is designed to illuminate at least one shading region (SB) of the reflector (10) with respect to the first light source group (2a), and wherein the upper rim (14) of the reflector (10) is in the form of a cooling face.