7 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 RED 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.




RED LEDs

Spectrographic analysis
Spectrographic analysis of the red LEDs in the TGE Electronics Backlit LED Keyboard yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the rear (red) LED in the P-38 Lightning R/C "Park Flyer" Airplane; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the control panel of the Quickie® Pulse 6 Electric Wheelchair.


Spectrographic analysis
Spectrographic analysis of a Tandy TLR-147 red LED from the very early-1980s; newer spectrometer software & settings used.


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


Spectrographic analysis
Spectrographic analysis of a Hewlett-Packard HLMP-DD16 red LED circa. 1999.


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


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


Spectrographic analysis
Spectrographic analysis of the LED in the Star Trek Type II Phaser Replica; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the (red) LED in the LumaRay FL12RX Flashlight.


Spectrographic analysis
Spectrographic analysis of the LED battery gauge on the Wicked Lasers "Krypton" Green DPSS Portable Laser.


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


Spectrographic analysis
Spectrographic analysis of the red "power" LED in the LaCrosse Handheld AM/FM/WX Radio/Flashlight.
Judging solely by this spectrum, this LED appears to be a GaP (gallium phosphide) red; this is clearly evident both by the very broadband emission and the longer-than-usual peak wavelength -- which appears to be ~680nm.


Spectrographic analysis
Spectrographic analysis of one of the red LEDs in the Zircon Triscanner® Pro Studfinder.


Spectrographic analysis
Spectrographic analysis of the LED (the glowing "cherry") in the end of the Advantage E-Cigerette 2.0.


Spectrographic analysis
Spectrographic analysis of the red "Power" indicator LED on the Tx (remote control) of the V-Max Hypersonic R/C Coaxial Helicopter.


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


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


Spectrographic analysis
Spectrographic analysis of the red LED on the underside of the Star Trek: The Next Generation Medical Scanner Stage Prop; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LEDs in the PowerFlare; yet newer spectrometer setting used.


Spectrographic analysis
Spectrographic analysis of the LEDs in the 1x AA 12x Red LED Flashlight; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the red (time projection) LED in the LCD Projection Clock w/LED Flashlight; newer spectrometer software & settings used.


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


Spectrographic analysis
Spectrographic analysis of the red LEDs in the TGE Electronics Backlit LED Keyboard; yet newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of a Hewlett-Packard #HLMP-DD16 red LED from the late-1990s.


Spectrographic analysis
Spectrographic analysis of a Hewlett-Packard #HLMP-DD16 red LED from the late-1990s; spectrometer's response narrowed to a band between 600nm and 675nm to pinpoint peak wavelength; which is ~640.80nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the three Vintage Hewlett-Packard (HP) 4-Die LEDs (Red, Amber, Yellow-Green) that I received in late-October 2011.


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


Spectrographic analysis
Spectrographic analysis of the "Power" LED in the receiver of the Digital Circuit Detective.


Spectrographic analysis
Spectrographic analysis of the "Power" LED in the transmitter of the Digital Circuit Detective.


Spectrographic analysis Spectrographic analysis of the red "Power" LED in the Reke 500RGB Stage Show Projector.


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Spectrographic analysis of another vintage Red GaP LED.


Spectrographic analysis
Spectrographic analysis of a vintage GaP (gallium arsenide phosphide) red LED.


Spectrographic analysis
Spectrographic analysis of a vintage blinking red LED.


Spectrographic analysis
Spectrographic analysis of a vintage Radio Shack # 276-068A Red Subminiature LED Indicator Lamp.


Spectrographic analysis
Spectrographic analysis of a vintage Radio Shack # 276-033A (TLR-147) Red LED with Fresnel Lens.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the Tx (remote control) for the X-Smallest Copter.


Spectrographic analysis
Spectrographic analysis of a vintage Hewlett Packard # 8100 red LED.


Spectrographic analysis
Spectrographic analysis of a vintage NTK 7011 red LED with three gold-plated leads.


Spectrographic analysis
Spectrographic analysis of the diffused 5mm red LED in the Santa Clause-Shaped Christmas Light Set & Fuse Tester.


Spectrographic analysis
Spectrographic analysis of the red "Charge cycle in progress" LED in the 3CH. R/C Defender Coaxial Helicopter's charger box.


Spectrographic analysis
Spectrographic analysis of one of the red "Acceleration" indicator LEDs on the Tx (remote control) for the V-Max Hypersonic R/C Coaxial Helicopter.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the 3CH. R/C Defender Coaxial Helicopter's remote control.


Spectrographic analysis
Spectrographic analysis of the red "Acceleration level high" LED in the 3CH. R/C Defender Coaxial Helicopter's Tx (remote control).
The minor "hump" in the yellow is caused by yellow LEDs operating very nearby the red ones, and could not be quashed.


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


Spectrographic analysis
Spectrographic analysis of the red LED in the USB dongle ( charger) for the Syma S026G R/C Chinook Tandem Coaxial Helicopter (red canopy).


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the remote control for the Weihua Flying Truck.


Spectrographic analysis
Spectrographic analysis of the orangish-red "Power" LED on the upper surface of the fuselage of the of the Weihua Flying Truck.


Spectrographic analysis
Spectrographic analysis of the red LED in the USB charging dongle for the Syma S026G R/C Chinook Tandem Coaxial Helicopter (yellow canopy).


Spectrographic analysis
Spectrographic analysis of the red "Receiving control signal" LED in the A-10 Thunderbolt II R/C Airplane.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the remote control for the A-10 Thunderbolt II R/C Airplane.


Spectrographic analysis
Spectrographic analysis of the one of the orangish-red LEDs in the side of the Syma S031G R/C Coaxial Helicopter's fuselage.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the 4-Port USB Hub.


Spectrographic analysis
Spectrographic analysis of the red LED in the USB dongle (charger) for the Syma S107G R/C Coaxial Helicopter.


Spectrographic analysis
Spectrographic analysis of the "Power On" LED in the Plug It In & Play TV Games™: Atari®.


Spectrographic analysis
Spectrographic analysis of the red "charge" LED in the Sentina LED Nightlight / Power Failure Light / Motion Detector Light; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the remote control for the Metal Series 33cm R/C Coaxial Helicopter.


Spectrographic analysis
Spectrographic analysis of the LED in the USB charger for the Metal Series 33cm R/C Coaxial Helicopter.


Spectrographic analysis
Spectrographic analysis of the LED (red) in the Life+Gear Keychain Glow Light.


Spectrographic analysis
Spectrographic analysis of the LED in the Red LED Flasher.


Spectrographic analysis
Spectrographic analysis of the orangish-red "Power" LED in the remote for the Indoor R/C Spaceman.


Spectrographic analysis
Repeat sectrographic analysis of the LEDs in the Red LED Badge.


Spectrographic analysis
Spectrographic analysis of the LED in the Red LED Blinker.


Spectrographic analysis
Spectrographic analysis of a transparent red LED of 1970s design.


Spectrographic analysis
Repeat spectrographic analysis of a Nichia NSPR546HS "super oval" diffused 5mm red LED.


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


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


Spectrographic analysis
Spectrographic analysis of the red LED in the end of the Cell Phone Detector Pen.


Spectrographic analysis
Spectrographic analysis of the LEDs in the LED Chevron Arrow Mat; different spectrometer & software used.


Spectrographic analysis
Spectrographic analysis of the LED in the remote control for the Tyco Gyromax R/C Vehicle.


Spectrographic analysis
Spectrographic analysis of the red "REC/PB" LED in the My Lil' Reminder Deluxe.


Spectrographic plot
Spectrographic analysis of the red LED in the 12 in 1 Laser Pointer.
That shorter red spike is the laser diode itself, and cannot be eliminated.


Spectrographic analysis
Spectrographic analysis of the LED in the Red LED Flasher Board.


Spectrographic analysis
Spectrographic analysis of the diffused 5mm red LED in the Radio Shack Cristmas Light Set & Fuse Tester.


Spectrographic analysis
Spectrographic analysis of the "Charge cycle in progress" LED in the Schick F34 Rechargeable Shaver.


Spectrographic analysis
Spectrographic analysis of a red Panasonic size 0402 SMD red LED.


Spectrographic analysis
Spectrographic analysis of the orangish-red "tracking" LED in the Gigantic Computer Mouse.


Spectrographic analysis
Spectrographic analysis of a Hewlett-Packard HLMP-DD16 orange-red LED; newer spectrometer software & settings used.


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


Spectrographic analysis
Spectrographic analysis of a transparent, red-tinted 5mm red LED of unkbnown pedigree.


Spectrographic analysis
Spectrographic analysis of a transparent, red-tinted 5mm red LED of unkbnown pedigree; spectrometer's response narrowed to a range of 595nm to 715nm.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the controller for the Novalux Laser 2000 Protera Model 488-15 Blue Laser.


Spectrographic analysis
Spectrographic analysis of the orangish-red "scan" LEDs in the National Consumer Panel scanner.


Spectrographic analysis
Spectrographic analysis of a vintage Archer # 276-059 5-digit red LED numeric display.


Spectrographic analysis
Spectrographic analysis of a vintage Archer # 276-052 "MAN 4 Type" red LED readout.


Spectrographic analysis
Spectrographic analysis of the red 7-segment LED channel display in a CB Radio that my now-deceased best friend Paul Casey gave me in early-2006.



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



Spectrographic analysis of a red 10mm LED from GlowPanel 45 plant light; spectrometer's response narrowed to 600nm to 650nm.
Peak wavelength appears to be 629.10nm.


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


Spectrographic analysis
Spectrographic analysis of the LEDs in the Tournament Twilight Tracer Light-Up Golf Balls; marked "1".
Newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Tournament Twilight Tracer Light-Up Golf Balls; marked "3".
Newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of a Dialight # 521-9464 5mm red LED.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Programmable Message Fan.


Spectrographic analysis
Spectrographic analysis of a Dialight # 521-9464 5mm red LED.


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


Spectrographic analysis
Spectrographic analysis of a Kingbright # L-1553EDT rectangular red LED in orange diffused case.


Spectrographic analysis
Spectrographic analysis of a Kingbright # ED 3mm red LED in orange diffused case.


Spectrographic analysis
Spectrographic analysis of a Kingbright # ED 5mm red LED in orange diffused case.


Spectrographic analysis
Spectrographic analysis of a Kingbright # SRC 3mm red LED in transparent case.


Spectrographic analysis
Spectrographic analysis of a Kingbright # SRC 5mm red LED in transparent case.


Spectrographic analysis
Spectrographic analysis of a = Kingbright # L-1034ID rectangular red LED.


Spectrographic analysis
Spectrographic analysis of a Kingbright # L-793ID 10mm diffused red LED.


Spectrographic analysis
Spectrographic analysis of a T˝ red LED in a red-tinted diffused body.


Spectrographic analysis
Spectrographic analysis of a vintage red LED in a colorless diffused case with metal bottom.


Spectrographic analysis
Spectrographic analysis of a vintage red LED in a red-tinted diffused, slightly tapered case.


Spectrographic analysis
Spectrographic analysis of an antique (mid- to late-1960s) Monsanto MV2 red LED in a metal body; newer spectrometer software & settings used.


Spectrographic analysis
Spectrographic analysis of the red "charging" LED in the JTSpotlight for 12 Volts.


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


Spectrographic analysis
Spectrographic analysis of another 10mm red LED of unknown pedigree.


Spectrographic analysis
Spectrographic analysis of an 8mm red LED of unknown pedigree.


Spectrographic analysis
Spectrographic analysis of the red reverse polarity indicator in a Luxeon/O blue LED.


Spectrographic analysis
Spectrographic analysis of a 1970s lensless red LED in a metal body.


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


Spectrographic analysis
Spectrographic analysis of a vintage 7-segment LED display.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the ZTS Pulse Load Battery Tester.


Spectrographic analysis
Spectrographic analysis of the LED in the Microsoft Cordless Notebook Optical Mouse 3000.


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


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


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


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


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Target LED Christmas Lights.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the 'Long Lasting LED' Christmas Lights.


Spectrographic analysis
Spectrographic analysis of an unknown-type red LED module in a metal body.


Spectrographic analysis
Spectrographic analysis of the red "batteries pooped out" LED in the Garrity SmartLITE LED Flashlight.


Spectrographic analysis
Spectrographic analysis of an unknown-type red LED.


Spectrographic analysis
Spectrographic analysis of an unknown-type diffused red LED; possibly vintage - note long "tail" into NIR.


Spectrographic analysis
Spectrographic analysis of an unknown-type diffused red LED; possibly vintage.


Spectrographic analysis
Spectrographic analysis of the red LED in a red LED bicycle flasher.


Spectrographic analysis
Spectrographic analysis of the diffused 5mm Red LED in a Radio Shack Christmas Light Tester.


Spectrographic analysis
Spectrographic analysis of the red LED in the LED Hummingbird Wind Chimes.


Spectrographic analysis
Spectrographic analysis of the LEDs in the SignBlaster Digital Badge.


Spectrographic analysis
Spectrographic analysis of the red "REC/PB" LED in the My Lil' Reminder.


Spectrographic analysis
Spectrographic analysis of an Archer # 276-026 diffused red LED.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Rigel Skylite Mini Flashlight (minimum intensity).


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Hallmark Pinano Snowman.


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


Spectrographic analysis
Spectrographic analysis of the red LEDs in the USB Deco Lights.


Spectrographic analysis
Spectrographic analysis of an unknown-type 5mm red LED in diffused red body.


Spectrographic analysis
Spectrographic analysis of an unknown-type red T1 LED w/red-tinted transparent body.


Spectrographic analysis
Spectrographic analysis of an LEDs Int'l L1SFWAR25 red "spider" LED.


Spectrographic analysis
Spectrographic analysis of an orangish-red LED assembly in a metal body.


Spectrographic analysis
Spectrographic analysis of a Radio Shack TLR-147 red LED with Fresnel lens; newer software settings used.













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WHITE 5500-6500K InGaN+phosphor 
ULTRAVIOLET 370-390nm GaN 
BLUE 430nm GaN+SiC
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BLUE Silicon Carbide
TURQUOISE 495-505nm InGaN
GREEN 525nm InGaN 
YELLOW-GREEN 555-575mn GaAsP & related
YELLOW 585-595nm
AMBER 595-605nm
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INFRARED 700-1300nm
True RGB Full Color LED
Spider (Pirrahna) LEDs
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True violet (400-418nm) LEDs
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Programmable RGB LED modules / fixtures
Where to buy these LEDs 
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