Lighting device for motor vehicles

  • US 6,152,590 A
  • Filed: 02/12/1999
  • Issued: 11/28/2000
  • Est. Priority Date: 02/13/1998
  • Status: Expired due to Term
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First Claim
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1. A lighting device for attachment to a motor vehicle, the device comprising:

  • a light module attachable to the vehicle including a plurality of light emitting diodes;

    said plurality of light emitting diodes at least including a cluster of at least two white light emitting diodes comprising a first white light emitting diode and a second white light emitting diode;

    electrical circuitry for supplying electrical power to said cluster of white light emitting diodes;

    wherein said first white light emitting diode of said cluster individually emits substantially white light when said first white light emitting diode is powered by said electrical circuitry and said second white light emitting diode of said cluster individually emits substantially white light when said second white light emitting diode is powered by said electrical circuitry; and

    wherein said light module comprises at least one of an interior lamp, a vehicular reading lamp, and a vehicular ground illuminating lamp.

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