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 WARM WHITE LEDS

This web page will be for nothing but spectra of 10mm, 8mm, 5mm, 3mm, and SMD LEDS (driven at 20mA to 60mA):

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.

WARM WHITE LEDS:

Spectrographic analysis of the LEDs in the 10 Warm White LED Snowflake Lights.

Spectrographic analysis of the LED in the Arc LS Premium; newest (01-13-13) spectrometer software settings used.

Spectrographic analysis of an unknown-type 5mm warm white LED.

Spectrographic analysis of the LEDs in the GE Soft White C5 LED Light Set; different spectrometer software & settings used.

Spectrographic analysis of a Power Light Systems GmbH LEDs (2) warm white LED, # WW-530; newer spectrometer software setting used.

Spectrographic analysis of the warm white LEDs in the LumaRay FL12RX Flashlight; newer spectrometer software & settings used.

Spectrographic analysis of an LCK warm white LED.

Spectrographic analysis of an American Technical Services LED Modules warm white LED module; different spectrometer & software used.

Spectrographic analysis of a Roithner Lasertechnik # 5W4HCA-U warm white LED.

Spectrographic analysis of a 3mm warm white LED, circa. ~2005.

Spectrographic analysis of the "soft white" LEDs in the GE Soft White C5 LED Light Set.
The plot is a little lower than desired because the intensity of the bulbs is a bit too low for the spectrometer.
But it still shows that the phosphor band is stronger than the LED's native blue band.
Note that there is virtually *NO* emission shorter than ~440nm in the blue region of the spectrum.

Spectrographic analysis of a third 10mm warm white LED - wide viewing angle.

Spectrographic analysis of the LEDs (unlabelled) in the Extreme Light.

Spectrographic analysis of the LEDs (labelled as "yellowish light") in the Extreme Light.

Spectrographic analysis of another 10mm warm white LED.

Spectrographic analysis of a 3mm warm white LED.

Spectrographic analysis of a 10mm warm white LED.

Spectrographic analysis of a Zexstar L5WWE1 # warm white LED.

A 5mm warm white LED, Roithner # B5-43SUN-JB.

A 5mm warm white LED, Nichia NSPL510S.

The 3mm warm white LEDs in the Flex Tek 12V LED Lamp.

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.

Please visit this web page for contact information.

Unsolicited flashlights, LEDs, and other products appearing in the mail are welcome, and it will automatically be assumed that you sent it in order to have it tested and evaluated for this site.
Be sure to include contact info or your company website's URL so visitors here will know where to purchase your product.

WHITE 5500-6500K InGaN+phosphor 
ULTRAVIOLET 370-390nm GaN 
BLUE 430nm GaN+SiC
BLUE 450 and 473nm InGaN
BLUE Silicon Carbide
TURQUOISE 495-505nm InGaN
GREEN 525nm InGaN 
YELLOW-GREEN 555-575mn GaAsP & related
YELLOW 585-595nm
AMBER 595-605nm
ORANGE 605-620nm
ORANGISH-RED 620-635nm
RED 640-700nm
INFRARED 700-1300nm
True RGB Full Color LED
Spider (Pirrahna) LEDs
SMD LEDs
True violet (400-418nm) LEDs
Agilent Barracuda & Prometheus LEDs
Oddball & Miscellaneous LEDs
Programmable RGB LED modules / fixtures
Where to buy these LEDs 
Links to other LED-related websites
The World's First Virtual LED Museum
The Punishment Zone - Where Flashlights Go to Die
Legal horse puckey, etc.
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