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LIGHT SOURCE MODULE, LIGHTING APPARATUS, AND ILLUMINATION DEVICE USING THE SAME

  • US 20110260648A1
  • Filed: 04/26/2011
  • Published: 10/27/2011
  • Est. Priority Date: 04/26/2010
  • Status: Active Grant
First Claim
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1. A light source module, comprising:

  • a light source unit including a plurality of light-emitting diodes (LEDs) electrically connected to each other;

    a characteristic setting unit for setting characteristic information on electrical characteristics of the LEDs;

    a first pin base having a first electrode and a second electrode; and

    a second pin base having a third electrode and a fourth electrode,wherein a direct current (DC) voltage supplied from a lighting apparatus is applied between the first electrode and the second electrode or between the third electrode and the fourth electrode, a constant voltage is supplied to an anode side of the LEDs of the light source unit, and the characteristic setting unit is connected between the first and second electrodes and/or between the third and fourth electrodes.

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