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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:

Spectrographic analysis
Spectrographic analysis of the LEDs (blue-green) in the LumaRay FL12RX Fog.
Yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of an ETG-5AX420-15 phosphor purple LED; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of an ETG # ETG-5AX440-45-D phosphor pink LED; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of a Nichia NSPY500S LED.


Spectrographic analysis
Spectrographic analysis of the phosphor pink LED (glowstick mode) in the Life+Gear Glow 400 Flashlight (White & Pink LEDs).


Spectrographic plot
Spectrographic analysis of the LEDs in the Pink LED Scrolling ''Necklace''; filtered by the unit's pink plastic "window".


Spectrographic plot
Spectrographic analysis of the LEDs in the Pink LED Scrolling ''Necklace''; not filtered.


Spectrographic analysis
Spectrographic analysis of a 5mm phosphor pink LED, Radio Shack # 276-0019 from 2009; If=1.970mA.


Spectrographic analysis
Spectrographic analysis of a 5mm phosphor pink LED, Radio Shack # 276-0019 from 2009; If=19.28mA.


Spectrographic analysis
Spectrographic analysis of a 5mm phosphor pink LED, Radio Shack # 276-0019 from 2009; If=29.005mA


Spectrographic analysis
Spectrographic analysis of a 5mm phosphor pink LED, Radio Shack # 276-0019 from 2009; If=1.95mA.


Spectrographic analysis
Spectrographic analysis of a LEDTronics # L200-TPP-180D pink LED; newer spectrometer software setting used.


Spectrographic analysis
Spectrographic analysis of a vintage 2-chip yellow LED at ~50mA.


Spectrographic analysis
Spectrographic analysis of a vintage 2-chip yellow LED at ~30mA.


Spectrographic analysis
Spectrographic analysis of a vintage 2-chip yellow LED at ~2mA.


Spectrographic analysis
Spectrographic analysis of an ETG # ETG-5AX420-15 phosphor purple LED.


Spectrographic analysis
Spectrographic analysis of the LEDs in a LumaRay FL6 Fog; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of a phosphor pink LED from R.W. in the Netherlands; circa. ~2004.


Spectrographic analysis
Spectrographic analysis of the American Technical Services LED Modules pink LED module; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of the Pink LED Scrolling Dog Tag; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of a Lumex #SSL-LX5093PC phosphor pink LED, driven at ~1.9mA.


Spectrographic analysis
Spectrographic analysis of a Lumex #SSL-LX5093PC phosphor purple LED, driven at ~1.9mA.


Spectrographic analysis
Spectrographic analysis of a phosphor pink LED of unknown pedigree.


Spectrographic analysis
Spectrographic analysis of a Lumex #SSL-LX5093PC phosphor pink LED, driven at 19.28mA.


Spectrographic analysis
Spectrographic analysis of a Lumex #SSL-LX5093VC phosphor purple LED, driven at 19.28mA.


Spectrographic analysis
Spectrographic analysis of a 5mm warm white LED of unknown manufacture.


Spectrographic analysis
Spectrographic analysis of a 5mm warm white LED from LCK Store.


Spectrographic analysis
Spectrographic analysis of a 5mm phosphor pink LED, Radio Shack # 276-0019 from 2008.


Spectrographic analysis
Spectrographic analysis of the warm white LED in the 5 Watt LED Desk Lamp.


Spectrographic analysis
Spectrographic analysis of an ETG 5AX440-45-D diffused phosphor pink LED.


Spectrographic analysis
Spectrographic analysis of an ETG 5AX440-15 water-clear phosphor pink LED.


Spectrographic analysis
Spectrographic analysis of an ETG 5AX440-45-D water-clear phosphor purple LED.


Spectrographic analysis
Spectrographic analysis of a Nichia NCCL023 warm white LED; circa. December 2004.


Spectrographic analysis
Spectrographic analysis of the warm white high-powered LED in the Motion-Sensing Spotlight.


Spectrographic analysis
Spectrographic analysis of a Roithner Lasertechnik 5R4HCA-PH phosphor pink LED.


Spectrographic analysis
Spectrographic analysis of a Nichia NSPY500S phosphor yellow LED.


Spectrographic analysis
Spectrographic analysis of the phosphor purple LED in the Rainbow In My Room.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Pink LED Scrolling Dog Tag.
Plot is low because there is no way to get any of the LEDs to operate in constant-on mode.


Spectrographic analysis
Second spectrographic analysis of a 10mm phosphor pink LED in a module from American Technical Services.
It has visibly degraded to a more-or-less white color in just a matter of hours.


Spectrographic analysis
Spectrographic analysis of the pink LED in a multicolor LED module from American Technical Services.


Spectrographic analysis
Spectrographic analysis of a phosphor pink LED from American Technical Services.
This is after ~60 hours of continuous operation at 28.1mA;
this tells me that the phosphor is inorganic in composition.


Spectrographic analysis
Spectrographic analysis of a warm white LED from American Technical Services.


Spectrographic analysis
Spectrographic analysis of a phosphor pink LED from American Technical Services.


Spectrographic analysis
Spectrographic analysis of a nonphosphor white LED (see directly below) at ~1.8mA (***NOT*** the 2004 version!).
The LED appeared more yellowish than it did at ~20mA, so I ran a second spectrographic analysis of it.


Spectrographic analysis
Spectrographic analysis of a nonphosphor white LED from LEDSales.au (http://www.ledsales.com.au...).


Spectrographic analysis
Spectrographic analysis of the purple LEDs in the LED ''SIGNS'' Sign.


Spectrographic analysis
Spectrographic analysis of the fuchsia LED in the LED 6-Light Necklace.
This LED is flashing, not steady, so I was unable to obtain a full-height spectrum of it.


Spectrographic analysis
Spectrographic analysis of an unknown-type 5mm pink LED.



Spectrographic analysis
Spectrographic analysis of a LEDTronics # L200-TPP-180D pink LED.



Spectrographic analysis
Spectrographic analysis of the yellow LEDs in the LumaRay FL6 Fog.


Spectrographic analysis
Spectrographic analysis of the blue-green LEDs in the LumaRay FL12RX Fog.


Spectrographic analysis
Spectrographic analysis of the yellow LEDs in the LumaRay FL12RX Fog.


Spectrographic analysis
Spectrographic analysis of a phosphor pink LED (Roithner Lasertechnik # 5R4HCA-PH).


Spectrographic analysis
Spectrographic analysis of a phosphor purple LED (ETG-5AX420-15).


Spectrographic analysis
A 5mm stable phosphor pink LED, Roithner # 5R4HCA-PH.


Spectrographic analysis
Stable phosphor-type pink LED.


Spectrographic analysis
Stable phosphor-type purple LED.


Spectrographic analysis
Spectrographic analysis of a yellow Nichia NSPY500S LED.










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 ledmuseum@gmail.com.

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