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Leak detection lamp

DC
  • US 6,590,220 B1
  • Filed: 11/03/2000
  • Issued: 07/08/2003
  • Est. Priority Date: 02/08/1996
  • Status: Expired due to Fees
First Claim
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1. A light source for examination of a substance which emits light at a wavelength greater than a wavelength of light emitted from the light source when the substance is excited by the wavelength of light emitted from the light source, the light source comprising:

  • a housing having a light outlet; and

    a low-voltage lamp positioned in the housing and oriented to emit light through the light outlet comprising a light emitting diode, wherein the low voltage lamp emits light of a wavelength within a predetermined range of less than about 500 nm.

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