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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.
POWER LIGHT SYSTEMS GmbH LEDs
***NOTE*** The website comes up in German, however there is a link near the top of the page that displays it in English.

This is Page 6 of the Power Light Systems GmbH LEDs section; please go here for Page 7, go here for Page 5, go here for Page 4, go here for Page 3, go here for Page 2, and go here for Page 1.



LED-eshop.de W-550 White LED
Received 11-13-08, tested 11-30-08

This is a 5mm round through-hole LED that emits a slightly coolish white light. I do not have access to an instrument for measuring color temperature, but I'd guess it to br ~5,300K.


Beam photograph on the test target at 12".
Intensity measures 4,710mcd on a Meterman LM631 light meter.
Vf (forward voltage) is 2.997 volts at 19.28mA.
Viewing angle is 50.



Spectrographic plot
Spectrographic analysis of this LED.


ProMetric analysis
Beam cross-sectional analysis.
Image made using the ProMetric System by Radiant Imaging.




LED-eshop.de W-530WD White LED
Received 11-13-08, tested 11-29-08

This is a 5mm round through-hole LED that emits a slightly coolish white light. I do not have access to an instrument to measure color temperature with, but I'd guess it to be ~5,800K. This LED comes in a slightly diffused, milky white body, rather than in a transparent, water-clear one like many other 5mm LEDs do.


Beam photograph on the test target at 12".
Intensity measures 4,330mcd on a Meterman LM631 light meter.
Vf (forward voltage) is 3.074 volts at 19.28mA.
Viewing angle is 50.



Spectrographic plot
Spectrographic analysis of this LED.


ProMetric analysis
Beam cross-sectional analysis.
Image made using the ProMetric System by Radiant Imaging.




LED-eshop.de R-630-590 Red LED
Received 11-13-08, tested 11-29-08

This is a 5mm round through-hole LED that generates a bright, slightly orangish-red point of light. Its peak wavelength is 630.15nm, *ALMOST EXACTLY!!!* where it ought to be. Instead of having the traditional rounded lens-end, the top of this LED's body is truncated (shortened), but it still has a mainly rounded shape - this gives the LED its wide viewing angle and (despite having a transparent, water-clear body) still allows for a very smooth beam with no splotches, rings, or other little evil things (artifacts) in it.


Beam photograph on the test target at 12".
Intensity measures 250mcd on a Meterman LM631 light meter.
This is a wide viewing angle LED, and if I've told you once, I've told you 2,458,770 times:
Wider viewing angles always, always, ALWAYS equal lower mcd values.

Vf (forward voltage) is 1.862 volts at 19.28mA.
Viewing angle is 90.



Spectrographic plot
Spectrographic analysis of this LED.



LED-eshop.de G-525-515/C Green LED
Received 11-13-08, tested 11-28-08

This is a 5mm round through-hole LED that emits a pure green light. Peak wavelength appears to be 519.2nm - pretty darn close to where it ought to be.


Beam photograph on the test target at 12".
Intensity measures 14,780mcd on a Meterman LM631 light meter.
Vf (forward voltage) is 3.091 volts at 19.28mA.
Viewing angle is 15.



Spectrographic plot
Spectrographic analysis of this LED.


ProMetric analysis
Beam cross-sectional analysis.
Image made using the ProMetric System by Radiant Imaging.




LED-eshop.de YH-590-530 Yellow LED
Received 11-13-08, tested 11-27-08

This is a 5mm round through-hole LED that emits an amberish-yellow light. Peak wavelength appears to be 598.2nm - not all that far from where it ought to be.


Beam photograph on the test target at 12".
Intensity measures 7,360mcd on a Meterman LM631 light meter.
Vf (forward voltage) is 2.143 volts at 19.28mA.
Viewing angle is 30.



Spectrographic plot
Spectrographic analysis of this LED.


ProMetric analysis
Beam cross-sectional analysis.
Image made using the ProMetric System by Radiant Imaging.













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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