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SPECTRA OF LOW-POWERED BLUE LEDS (4)


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.



BLUE LEDs

Spectrographic analysis
Spectrographic analysis of the LEDs in the Saitek Eclipse Blue LED Backlit Keyboard; yet newer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Galileo Thermometer; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of a rectangular wide-angle blue LED; Radio Shack # 276-0013.


Spectrographic analysis
Spectrographic analysis of the LED (safety wand mode) in the Life+Gear Glow Blue Lightstick/Whistle; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the blue LED in the Cigerette Lighter/Flashlight; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Flashing Bike Lights.


Spectrographic analysis
Spectrographic analysis of the LED eyes in the FlyTech™ Dragonfly; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LED in the FlyTech™ Dragonfly's remote control; newer spectrometer software & settings used.


Spectrographic plot
Spectrographic analysis of the LED (blue) in the Sauce Mini LightWand; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of an unknown-type 5mm blue LED sent by B.T. from San Diego CA. USA in late-2005.


Spectrographic analysis
Spectrographic analysis of the LED in the Blue LED "Clam Shell" Nightlight.


Spectrographic analysis
Spectrographic analysis of the LED in the Blue LED "Sailboat" Nightlight.


Spectrographic analysis
Spectrographic analysis of an unknown-type (possibly Panasonic) 5mm 450nm broadband blue LED.


Spectrographic analysis
Spectrographic analysis of a LightComp LED Corp # R810TB4D 10mm 12 Volt Blue LED.


Spectrographic analysis
Spectrographic analysis of the LEDs (blue) in the LED Flashing Glasses; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LED in the Laser LED Cannon; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the "violet"LED in the Laser LED Cannon; yet newer spectrometer software & settings used.



Spectrographic analysis
Spectrographic analysis of the blue LED in the Computer Case LED "UFO"; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Halloween Boo Ghost Keychain; newer spectrometer software & settings used.


Spectrographic plot
Spectrographic analysis of the LEDs in the Mini Strobe; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LED in the Blue LED Necklace; newer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LED in the Novelty Lanyard Light made for Scion; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LED in the64 Patterns LED Mini-Fan; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Inova X5 Blue LED Flashlight; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of an unknown-type (possibly a Nichia NSPB500) 5mm blue LED.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Custom-Made LED Sign.


Spectrographic analysis
Spectrographic analysis of the flashing blue LED in the X-Smallest Copter.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the SureFire K2 Kroma Flashlight; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Blue LED ''Lava''-Style Watch.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Blue LED ''Lava''-Style Watch; spectrometer's response narrowed to a range between 440nm and 540nm to pinpoint peak wavelength; which is ~475.50nm.


Spectrographic analysis
Spectrographic analysis of the blue LED in the second X-Smallest Copter.


Spectrographic analysis
Spectrographic analysis of the flashing blue LED in the Indoor R/C Spaceman.


Spectrographic analysis
Spectrographic analysis of a 10mm blue LED of unknown pedigree.


Spectrographic analysis
Repeat spectrographic analysis of the blue LED "bulbs" in the Philips LED Sphere Lights.


Spectrographic analysis
Repeat spectrographic analysis of the blue LED "bulbs" in the LED Multi Christmas Light Set.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Forever Bright Christmas Lights (2) C6 blue LED "bulbs", longer wavelength, wider graph.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Forever Bright Christmas Lights (2) C6 blue LED "bulbs", longer wavelength, narrower graph to pinpoint wavelength.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Forever Bright Christmas Lights (2) C6 blue LED "bulbs", shorter wavelength, wider graph.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Forever Bright Christmas Lights (2) C6 blue LED "bulbs", shorter wavelength, narrower graph to pinpoint wavelength.


Spectrographic analysis
Spectrographic analysis of the LEDs in the 13" Fiber Optic Lamp.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Portable Stage Lights.


Spectrographic plot
Spectrographic analysis of the blue LED in the 12 in 1 Laser Pointer.

The spectrometer's response band was narrowed to exclude the red laser line and the broadband fluorescence emission from the product's yellow body.


Spectrographic plot
Spectrographic analysis of the blue "Power" LED in my Emachines tower computer.


Spectrographic analysis
Spectrographic analysis of the blue LED in the 3 in 1 Laser/LED/Pen (4).


Spectrographic analysis
Spectrographic analysis of the LEDs in the Mini Strobe.


Spectrographic analysis
Spectrographic analysis of the LED (safety wand mode) in the Life+Gear Glow Blue Lightstick/Whistle.


Spectrographic analysis

Spectrographic analysis of an unknown-manufacturer's # KUBL-5105-15 blue LED.


Spectrographic analysis

Spectrographic analysis of a Kingbright L7113NBC blue 5mm LED; newer spectrometer software & settings used.


Spectrographic plot
Spectrographic analysis of the LEDs in the Inova X5 Blue LED Flashlight.


Spectrographic plot
Spectrographic analysis of the LEDs in the Inova X5 Blue LED Flashlight; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LED in the 3 in 1 Laser/LED/Pen (3).


Spectrographic analysis
Spectrographic analysis of the blue scroll wheel LED in the Gigantic Computer Mouse.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Eclipse Blue LED Backlit Keyboard; newer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LED in the Extreme2 Keychain LED Flashlight.



Spectrographic analysis of a blue 10mm LED from GlowPanel 45 plant light.



Spectrographic analysis of a blue 10mm LED from GlowPanel 45 plant light; spectrometer's response narrowed to 440nm to 490nm.
Peak wavelength appears to be 464.90nm.


Spectrographic analysis
Spectrographic analysis of the blue LED in the 64 Patterns LED Mini-Fan.


Spectrographic analysis
A second spectrographic analysis of the LEDs in the blue Putt Tracer Golf Balls.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the ''i-Lit'' Portable Stereo Speakers.


Spectrographic analysis
Spectrographic analysis of the blue LED in the Laser Stars; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in a Light Relief phototherapy unit; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of the blue LED in the Halloween Light-Up Skull Necklace.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Forever Bright Christmas Lights (1).


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Forever Bright Christmas Lights (2); newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Yuletide Traditions LED Christmas Lights.


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


Spectrographic analysis
Spectrographic analysis of an unknown-type (non-Nichia) 3mm blue LED.


Spectrographic analysis
Spectrographic analysis of an unknown-type (non-Nichia) blue LED.


Spectrographic analysis
Spectrographic analysis of the LED in the LED LENSER Flash Fire.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the keypad of a Kyocera cellular telephone.


Spectrographic analysis
Spectrographic analysis of the blue LEDs in the Color-Changing Christmas Globes.


Spectrographic analysis
Spectrographic analysis of the blue "bulbs" in the Intellashine Color-Changing Christmas Lights; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of an ETG #PMN460-90 blue "spider" LED.













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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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