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NARROWBAND SPECTRA OF LOW-POWERED RED LEDs (NEWEST {03-25-12 and 01-13-13} SPECTROMETER SOFTWARE SETTINGS USED)


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.




NARROWBAND SPECTRA OF RED LEDs (NEWEST {03-25-12 and 01-13-13} SPECTROMETER SOFTWARE SETTINGS USED)

Spectrographic analysis
Spectrographic analysis of the LED in the Choicemmed Oxywatch C20 Pulse Oximeter's sensor; spectrometer's response narrowed to a band between 650nm and 660nm to pinpoint peak wavelength, which is 657.380nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/45/oximete2.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Color-Changing Twister Light; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 633.650nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/45/twist-r.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Fiber Optic Vibrating Light; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 636.290nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/45/folrair.txt


Spectrographic analysis
Spectrographic analysis of the red "seat up" LED in the LavNav™ Toliet Nightlight (2); spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 628.670nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/toliet-r.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the Blinky Beads Flashing Necklace; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 630.660nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/mardigra.txt


Spectrographic analysis
Spectrographic analysis of the red LED in the LED Flashing Magical Wand (2); spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 635.630nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/magi2-r.txt


Spectrographic analysis
Spectrographic analysis of the red die of one of the LEDs in the Top Race® F22 4-Channel R/C Fighter Jet Quadcopter; spectrometer's response narrowed to a band between 620nm and 630nm to pinpoint peak wavelength, which is 624.690nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/f22red.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the LED Multicolor C7 Lights; spectrometer's response narrowed to a band between 640nm and 660nm to pinpoint peak wavelength, which is 651.470nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/xmas22-r.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the LED Battery-Operated Christmas Lights; spectrometer's response narrowed to a band between 630nm and 650nm to pinpoint peak wavelength, which is 637.950nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/44/xmas21-r.txt


Spectrographic analysis
Spectrographic analysis of the red LED in the 7-Mode Flashing LED Safety Strobe; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint emission peak wavelength, which is 634.640nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/43/wand-r.txt


Spectrographic analysis
Spectrographic analysis of the red "tuning" LED in the GP-4L Radio/Flashlight; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 665nm and 675nm to pinpoint peak emission wavelength, which is 666.550nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/43/gp4l-t.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the LED Flashing Sunglasses; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint emission peak wavelength, which is 631.660nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/43/lfglassr.txt


Spectrographic analysis
Spectrographic analysis of the LED in the Advantage E-Cigarrette 2.0; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 635nm and 645nm to pinpoint emission peak wavelength, which is 639.930nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/43/e-cig.txt


Spectrographic analysis
Spectrographic analysis of the LED in the 2.4GHz Cordless Optical Mouse; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint emission peak wavelength, which is 630.330nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mouse5.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Light Relief; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 640nm and 650nm to pinpoint emission peak wavelength, which is 644.550nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/lightrr.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Light Relief; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 640nm and 650nm to pinpoint emission peak wavelength, which is 644.550nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/lightrr.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the LED Chevron Arrow Mat; newest (01-13-13) spectrometer software settings used. Spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint emission peak wavelength, which is 630.330nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/chevron.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Best Blinkers "Princess" LED Pin; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 633.980nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/bestsatr.txt


Spectrographic analysis
Spectrographic analysis of the red LED in the Life+Gear 6" Lantern; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 635.300nm

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/lg-lan-r.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the Light-Up Patriotic Tiara; spectrometer's response narrowed to a band between 628nm and 638nm to pinpoint native emission peak wavelength, which is 632.320nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/tiara.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the "Congrats GRAD" Button; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is exactly 629.00nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/gradpin.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Flashing LED Graduation Necklaces; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is exactly 629.00nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/gradred.txt


Spectrographic analysis
Spectrographic analysis of the red LED in the Light-Up Red LED "Star" Ring; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 632.320nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/starrinr.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the Skull & Crossbones w/ Bright Eyes; spectrometer's response narrowed to a band between 632nm and 642nm to pinpoint emission peak wavelength, which is 637.620nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/skullkey.txt


Spectrographic analysis
Spectrographic analysis of the red LED in the HuaLe HL803 Piper J3 Cub NC26170 R/C Airplane; spectrometer's response narrowed to a band between 620nm and 630nm to pinpoint native emission peak wavelength, which is 628.010nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/piper.txt


Spectrographic analysis
Spectrographic analysis of the LED in the red version of the Lambda's Keylight Nano; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is exactly 629.00nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/keyred.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the Patriotic Flashing Bracelet; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 630.330nm.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/pfb.txt


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Best Blinkers Flashing US Flag Pin; spectrometer's response narrowed to a band between 640nm and 650nm to pinpoint peak wavelength, which is 643.560nm.

The raw spectrometer data for the red LEDs (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/4thjulr.txt


Spectrographic analysis
Spectrographic analysis of the LEDs in the Patriotic Light-Up Necklace; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint emission peak wavelength, which is exactly 629.00nm (yes, I used the spectrometer's data file to determine this!).


Spectrographic analysis
Spectrographic analysis of the LEDs in the PowerFlare; newest (01-13-13) spectrometer software setting used. Spectrometer's response narrowed to a band between 635nm and 645nm to pinpoint peak wavelength, which is 639.288nm.


Spectrographic analysis
Spectrographic analysis of the LED in the mouse in the Cordless Keyboard & Easy-Glide Mouse package; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint emission peak wavelength, which is 632.002nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Flashing Light Baton; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak emission wavelength, which is 633.211nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the Flashing LED ''Duck'' Jelly Finger Ring; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint peak wavelength, which is 632.607nm.


Spectrographic analysis
Spectrographic analysis of the flashing red LED in the US Eagle R/C Copter; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 627.566nm.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED in the remote control for the US Eagle R/C Copter; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 628.993nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the Lite-Up Chick; spectrometer's response narrowed to a band between 630nm and 650nm to pinpoint emission peak wavelength, which is 644.193nm.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Bicycle LED + Laser Taillight; spectrometer's response narrowed to a band between 625nm and 645nm to pinpoint peak wavelength, which is exactly 634nm.


Spectrographic analysis
Spectrographic analysis of a Nichia NSPR510CS red LED from 2008; newest (01-13-13) spectrometer software & settings used. Spectrometer's response narrowed to a band between 625nm and 640nm to pinpoint peak wavelength, which is 633.266nm.


Spectrographic analysis
Spectrographic analysis of the LEDs in the 1x AA 12x Red LED Flashlight; newest (01-13-13) spectrometer software & settings used. Spectrometer's response narrowed to a band between 635nm and 645nm to pinpoint peak wavelength, which is 637.588nm.


Spectrographic analysis
Spectrographic analysis of the red LED taillights in the Radio Shack Lamborghini R/C Car; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint native emission peak wavelength, which is 629.366nm.


Spectrographic analysis
Spectrographic analysis of the red LED "Power" indicator in the Radio Shack Lamborghini R/C Car's Tx; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint native emission peak wavelength, which is 630.996nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the ''Happy Birthday'' Flashing Pin; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak wavelength, which is 632.488nm.


Spectrographic plot
Spectrographic analysis of the LED (red) in the Sauce Mini LightWand; spectrometer's response narrowed to a band between 625nm and 645nm to pinpoint peak wavelength, which is 635.555nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Galileo Thermometer; newest (01-13-13) spectrometer software & settings used. Spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak wavelength, which is 633.997nm.


Spectrographic analysis
Spectrographic analysis of the LED in the Tx cum charger for the Atomic Racers Micro R/C Car; spectrometer's response narrowed to a band between 630nm and 640nm to pinpoint emission peak wavelength, which is 635.992nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Multicolor 'Chasing' LED Light Set; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint emission peak wavelength, which is exactly 632nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Elliptic Strobe; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak wavelength, which is 632.488nm.


Spectrographic analysis
Spectrographic analysis of the red LED "bulbs" in the 60 LED Multicolor Christmas Light Set; spectrometer's response narrowed to a band between 620nm and 640nm to show peak wavelength, which is 630.622nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Mini LED Projector; spectrometer's response narrowed to a band between 625nm and 645nm to pinpoint peak wavelength, which is 634.588nm.


Spectrographic analysis
Spectrographic analysis of the LED in the removeable part of the Star Trek Type II Phaser Replica; newest (03-25-12) spectrometer software settings used. Spectrometer's response narrowed to a band between 650nm and 670nm to pinpoint peak wavelength, which is 664.555nm.


Spectrographic analysis
Spectrographic analysis of the LED in the pistol part of the Star Trek Type II Phaser Replica; spectrometer's response narrowed to a band between 625nm and 635nm to pinpoint peak wavelength, which is 628.332nm.


Spectrographic analysis
Spectrographic analysis of the LED in the Peak 1xAAA 1xLED Prototype Brass Flashlight; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak wavelength, which is 630.401nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Multicolor 20 LED Fairy Lights; spectrometer's response narrowed to a band between 620nm and 640nm to pinpoint peak wavelength, which is 631.566nm.


Spectrographic plot
Spectrographic analysis of the LED in the Coleman Keychain ''Lantern''; spectrometer's response narrowed to a band between 620nm and 660nm to pinpoint peak wavelength, which is 638.770nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the ''Gummy'' Flashing Ring; spectrometer's response narrowed to a band between 630nm and 650nm to pinpoint peak wavelength, which is 641.966nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the Geo Strobe; spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint peak wavelength, which is 635.033nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the Flashing Magical Wand; spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint peak wavelength, which is 634.442nm.


Spectrographic analysis
Spectrographic analysis of the LED in the Radio Shack # 276-299 Bright Red Blinking LED Module; spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint native emission peak wavelength, which is 634.777nm.


Spectrographic analysis
Spectrographic analysis of the red "Charge cycle in progress" LED in the QuiqLiteX Rechargeable (Red/White) and the QuiqLiteX Rechargeable (Two white LEDs); spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint peak wavelength, which is 636.277nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the Light-Up Halloween Skull Spinner; spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint peak wavelength, which is 636.022nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the Flashing LED "Skull" Jelly Finger Ring; spectrometer's response narrowed to a band between 610nm and 640nm to pinpoint peak wavelength, which is 635.007nm.


Spectrographic analysis
Spectrographic analysis of the LEDs in the Favor Patch Flashing Pumpkin Earrings; spectrometer's response narrowed to a band between 620nm and 66 0nm to pinpoint peak wavelength, which is 644.312nm.


Spectrographic analysis
Spectrographic analysis of the red LED in the QuiqLiteX Rechargeable (Red/White); spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint peak wavelength, which is 638.962nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the VestLED; spectrometer's response narrowed to a band between 630nm and 670nm to pinpoint peak wavelength, which is 653.444nm.


Spectrographic analysis
Spectrographic analysis of the red "All systems go" LED on the undercarriage of the Tuffoam™ Fun Flyer ''Park Flyer'' R/C Airplane; spectrometer's response narrowed to a band between 620nm and 650nm to pinpoint emission peak wavelength, which is 633.777nm.


Spectrographic analysis
Spectrographic analysis of the red "Power" LED on the radio of the Tuffoam™ Fun Flyer ''Park Flyer'' R/C Airplane.; spectrometer's response narrowed to a band between 620nm and 660nm to pinpoint emission peak wavelength, which is 638.994nm.


Spectrographic analysis
Spectrographic analysis of the LED (glowstick mode) in the Life+Gear Glow 400 Flashlight (White & Red LEDs); spectrometer's response narrowed to a band between 620nm and 660nm to show peak emission wavelength, which is 640.627nm.


Spectrographic analysis
Spectrographic analysis of the LED in the amber SafeFlame LED Candle; spectrometer's response narrowed to a band between 570nm and 610nm to pinpoint peak wavelength, which is exactly 595.00nm.


Spectrographic analysis
Spectrographic analysis of the red LED on the base of the Star Trek: The Next Generation Medical Scanner Stage Prop; spectrometer's response narrowed to a band between 610nm and 650nm to pinpoint peak wavelength, which is 627.699nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the LED ''SIGNS'' Sign.
Spectrometer's response narrowed to a band between 615nm and 645nm to pinpoint peak wavelength, which is 632.450nm.


Spectrographic analysis
Spectrographic analysis of the LED (the glowing "cherry") in the end of the Advantage E-Cigarrette 2.0; spectrometer's response narrowed to a band between 620nm and 660nm to pinpoint peak wavelength, which is 642.444nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the TGE Electronics Backlit LED Keyboard; spectrometer's response narrowed to a range between 625nm and 675nm to pinpoint peak wavelength, which is 652.830nm.


Spectrographic analysis
Spectrographic analysis of the rear (red) LED in the P-38 Lightning R/C "Park Flyer" Airplane; spectrometer's response narrowed to a band between 650nm and 690nm to pinpoint peak wavelength, which is 666.951nm.


Spectrographic analysis
Spectrographic analysis of the red LEDs in the control panel of the Quickie® Pulse 6 Electric Wheelchair; spectrometer's response narrowed to a band between 605nm and 645nm to pinpoint peak wavelength, which is 628.120nm.










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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