Patent ID: 8816526
Filing Date: 2014-08-26
Classification: B60Q,Y10S

Abstract:
1. An automotive lamp device comprising: a lamp housing in which a first lamp including an LED light source operable at a first level of voltage or current and a second lamp including an LED light source operable at a second level of voltage or current different from the first voltage or current can be disposed at a predetermined position at different times; and a lamp driver module connected to the lamp housing for supplying, if the first lamp is disposed at the predetermined position of the lamp housing, to the first lamp the first level of voltage and/or current or supplying, if the second lamp is disposed at the predetermined position of the lamp housing, to the second lamp the second level of voltage and/or current, which is different from the first level of voltage and/or current, and the first operable level of voltage or current and the second operable level of voltage or current are detected by the lamp driver module.