LEDs - Gallium Indium Nitride UV, violet, purple, blue, aqua, turquoise, green, white. Also Gallium Arsenide and others. New LED MUSEUM! GaN, InGaN, SiC, GaAs, GaP, GaAlP, ZnSe, flashlight, flashlights.

SPECTRA OF SPECIAL COLOR LEDS

This web page will be for nothing but spectra of 10mm, 8mm, 5mm, 3mm, and SMD LEDS (driven at 20mA to 60mA; with the exception of the LED in the Motion-Sensing Spotlight):

Ocean Optics USB2000 Spectrometer donated by P.L.
As of 10-10-07, I've been using a PC2000-ISA Spectrometer from Ocean Optics that I received several years ago, but that I didn't have a home for until now.
As of 03-08-08, I once again have the USB2000 spectrometer, enabling color spectra again.
As of 09-19-09, I no longer have the PC2000-ISA; it was sold to prevent an eviction.

SPECIAL COLOR LEDS; SPECTROMETER'S RESPONSE BAND NARROWED:

Spectrographic analysis of the (phosphor yellow) LEDs in the LumaRay FL12RX Fog.
Spectrometer's response narrowed to a range between 530nm and 590nm to pinpoint phosphor peak wavelength, which is 563.907nm.

Spectrographic analysis of an ETG-5AX420-15 phosphor purple LED; spectrometer's response narrowed to a band between 420nm and 470nm to pinpoint native peak emisssion wavelength, which is 443.660nm.

Spectrographic analysis of an ETG-5AX420-15 phosphor purple LED; spectrometer's response narrowed to a band between 580m and 630nm to pinpoint phosphor peak emisssion wavelength, which is 605.115nm.

Spectrographic analysis of an ETG # ETG-5AX440-45-D phosphor pink LED; spectrometer's response narrowed to a range between 425nm and 475nm to pinpoint this LED's native emission, which peaks at 450.150nm.

Do you manufacture or sell an LED flashlight, task light, utility light, or module of some kind? Want to see it tested by a real person, under real working conditions? Do you then want to see how your light did? If you have a sample available for this type of real-world, real-time testing, please contact me at bdf1111@yahoo.com.

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