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 LOW-POWERED COLORED LEDS (Pg. 1)

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.

This is a long page with at least 18 graphics on it; please be patient.

COLORED LEDS:

RED

Spectrographic analysis of a red/green Radio Shack bicolor LED (red).

Spectrographic analysis of a Radio Shack TLR-147 red LED.

660nm red LED.

Red LEDs used in the PowerFlare.

Red LEDs used in the Dorcy Marshalling Wand.

Spectrographic analysis of the red LED in the Safe Light Super Bright.

Spectrographic analysis of the red LEDs in the Skylite Mini Flashlight.

5mm red LED, Manshun Int'l Ltd.

Spectrographic analysis of a bicolor red/blue LED; red die.

ORANGE

615nm orange LED.

YELLOW

5mm yellow LED, Manshun Int'l Ltd.

597nm yellow LED.

BestHongKong 3mm yellow LED.

GREEN

Spectrographic analysis of a red/green Radio Shack bicolor LED (green).

"Original chemistry" yellow-green LED.

5mm green LED, Manshun Int'l Ltd.

525nm green LED.

Spectrographic analysis of the 5mm green LED in the Nightstar II Flashlight.

BLUE-GREEN

Spectrographic analysis of a 5mm blue-green LED, Nichia NSPE590E.

BLUE

Spectrographic analysis of a Cree 101CR SiC blue LED.

Spectrographic analysis of a Cree "standard blue" LED.

Spectrographic analysis of a Nichia NLPB320AS broadband blue LED.

5mm blue LED, EOI brand.

5mm blue LED, Manshun Int'l Ltd.

Blue LEDs used in a Candelabra-Base LED Light Blub.

470nm blue LED.

Spectrographic analysis of a bicolor red/blue LED; blue die.

Spectrographic analysis of a Nichia NSPB500 broadband blue LED; circa. 1998.

Spectrographic analysis of a Radio Shack #276-311 blue LED.

Spectrographic analysis of a Panasonic broadband blue LED (low current).

Chart will be done with high-current when the circuit for that purpose arrives.
I'll also do a second chart under the same conditions for the Nichia NLPB320AS and the red die of the Radio Shack red/green LED.

VIOLET/UV

Nichia NSHU550S UV LED (370nm).

375nm UV LED; TO18 case with glass lens.

385nm UV LED.

5mm 385nm UV LED in a QuiqLite XP440.

395nm NUV LED.

Spectrographic analysis of the UV LED in the Coast® LED-Lenser® V9 Micro Lenser.

Spectrographic analysis of the NUV LED in the Coast® LED-Lenser® 360° Bow Site Illuminator.

400nm violet (NUV) LED.

405nm violet 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.

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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