Lumex Inc.
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Lumex LED Color Guide

The meaning of Lumex P/N suffix and fundmental of the forward voltage in different color.

LED P/N
Suffix
  Description Chemistry # of
Elements
Color
Temperature
(CCT Typ)
Peak
Wavelength
(λ/xcoord)
Dominant
Wavelength
(λ/ycoord)
Forward Voltage Brightness
(Vf Typ) (Vf Max)
H   High Efficiency Red GaP 2 ~ 700 660 2.0V 2.5V Standard
SR   Super Red GaAlAs 3 ~ 660 640 1.7V 2.2V High
SR   Super Red AlInGaP 4 ~ 660 640 2.1V 2.5V High
SI   Super High Intensity Red AlInGaP 4 ~ 636 628 2.0V 2.6V High
I   High Intensity Red GaAsP 3 ~ 635 625 2.0V 2.5V Standard
ZI   TS AlInGaP Red AlInGaP 4 ~ 640 630 2.2V 2.8V High
SO   Super Orange AlInGaP 4 ~ 610 602 2.0V 2.5V Standard
A   Amber GaAsP 3 ~ 605 610 2.0V 2.5V Standard
SY   Super Yellow AlInGaP 4 ~ 590 588 2.0V 2.5V Standard
ZY   TS AlInGaP Yellow AlInGaP 4 ~ 590 589 2.3V 2.8V High
Y   Yellow GaAsP 3 ~ 590 588 2.1V 2.5V Standard
SUG   Super Ultra Green AlInGaP 4 ~ 574 568 2.2V 2.6V High
G   Green GaP 2 ~ 565 568 2.2V 2.6V Standard
SG   Super Green GaP 2 ~ 565 568 2.2V 2.6V Standard
PG   Pure Green GaP 2 ~ 555 555 2.1V 2.5V Standard
UPG   Ultra Pure Green InGaN 3 ~ 525 520 3.5V 4.0V High
UEG   Ultra Emerald Green InGaN 3 ~ 500 505 3.5V 4.0V High
USB   Ultra Super Blue InGaN 3 ~ 470 470 3.5V 4.0V High
UV   Ultra Violet InGaN 3 ~ 410 ~ 3.5V 4.0V Standard
SUV   Super Violet InGaN 3 ~ 380 ~ 3.4V 3.9V Standard
T   Turquoise InGaN 3 ~ 019 0.41 3.2V 4.0V Standard
V   Violet/Purple InGaN 3 ~ 0.22 0.11 3.2V 4.0V Standard
P   Pink InGaN 3 ~ 0.33 0.21 3.2V 4.0V Standard
MW(Warm)   Warm White InGaN 3 3000K ~ ~ 3.3V 4.0V High
NW(Neutral)   Neutral White InGaN 3 4000K ~ ~ 3.3V 4.0V High
UW(Cool)   Cool White InGaN 3 6000K ~ ~ 3.3V 4.0V High