HIGH-PRESSURE DISCHARGE LAMP, LIGHTING SYSTEM HAVING A HIGH-PRESSURE DISCHARGE LAMP, METHOD FOR OPERATION OF A HIGH-PRESSURE DISCHARGE LAMP, METHOD FOR OPERATION OF A LIGHTING SYSTEM AND PROJECTOR FOR OPERATION OF A HIGH-PRESSURE DISCHARGE LAMP

摘要

The present invention relates to a high-pressure discharge lamp (10) with a burner (12); a reflector (14) which is coupled to the burner (12) in order to reflect light emitted from the burner (12) in a direction which is predetermined by the design of the reflector (14); and having a first connection (20) and a second connection (22) for supplying the high-pressure discharge lamp (10) with a supply voltage; wherein the high-pressure discharge lamp (10) also has a cryptography apparatus (24), wherein the cryptography apparatus (24) is designed to interact with an authentication apparatus (46), wherein the cryptography apparatus (24) is also designed to receive a request signal, transmitted by the authentication apparatus (46) and to transmit a response signal back to the authentication apparatus (46). The invention furthermore relates to a lighting system (38) having a high-pressure discharge lamp (10) such as this, to a method for operation of a high-pressure discharge lamp (10) such as this, to a method for operation of a lighting system (38) such as this, and to a corresponding projector.