Agilent Precision Optical Performance
AlInGaP II LED Lamps
Data Sheet
HLMP-ELxx
HLMP-EHxx
HLMP-EDxx
Description
Precision Optical Performance
AlInGaP II (aluminum indium
gallium phosphide) LEDs offer
superior light output for
excellent readability in sunlight
and dependable performance.
The AlInGaP II technology
provides extremely stable light
output over long periods of time.
These LED lamps are untinted,
nondiffused, T-1
3
/
4
packages
incorporating second generation
optics which produce well
defined radiation patterns at
specific viewing cone angles.
These lamps are made with an
advanced optical grade epoxy
offering superior high tempera-
ture and high moisture
resistance performance in
outdoor signal and sign
applications. The maximum LED
junction temperature limit of
+130° C enables high
temperature operation in bright
sunlight conditions. The epoxy
contains both uv-a and uv-b
inhibitors to reduce the effects
of long term exposure to direct
sunlight.
Features
• Well Defined Spatial Radiation
Patterns
• Viewing Angles: 15°, 23°, 30°
• High Luminous Output
• Colors:
592 nm Amber
617 nm Reddish-Orange
630 nm Red
• High Operating Temperature:
T
JLED
= +130°C
• Superior Resistance to Moisture
Benefits
• Viewing Angles Match Traffic
Management Requirements
• Colors Meet Automotive and
Traffic Signal Specifications
• Superior Light Output Performance
in Outdoor Environments
• Suitable for Autoinsertion into PC
Boards
Applications
• Traffic Management:
Traffic Signals
Work Zone Warning Lights
Variable Message Signs
• Commercial Outdoor Advertising:
Signs
Marquees
• Automotive:
Exterior and Interior Lights
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP II Led Lamps (Continued)
Selection Guide
Typical
Viewing
Angle
2q
1
/
2
(Deg.)
[2]
Color and
Dominant
Wavelength
(nm), Typ.
[1]
Luminous
Intensity Iv (mcd)
[3,4]
@ I(f) = 20 mA
Min.
Max.
1150
1150
1150
1150
1150
HLMP-EL27-QTR00
HLMP-EL27-RU000
HLMP-EL27-RUR00
1150
1500
1500
1500
1500
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
HLMP-EL27-SV000
HLMP-EL27-SVR00
HLMP-EL27-TW000
HLMP-EL27-TWR00
1900
1900
2500
2500
2500
2500
2500
2500
2500
2500
3200
3200
4200
4200
4200
4200
3200
3200
3200
3200
4200
4200
4200
4200
4200
4200
5500
5500
5500
5500
7200
7200
7200
7200
Lamps Without Standoffs
(Outline Drawing A)
HLMP-EL25-QS400**
HLMP-EL25-QSU00
HLMP-EL25-QSK00*
HLMP-EL25-QSS00
HLMP-EL25-QT000
HLMP-EL25-QTR00
HLMP-EL25-RU000
HLMP-EL25-RUR00
HLMP-EL25-RUK00*
Lamps With Standoffs
(Outline Drawing B)
23°
Amber 592
HLMP-EL25-RUS00
HLMP-EL25-ST000
HLMP-EL25-STR00
HLMP-EL25-STK00*
HLMP-EL25-STS00
HLMP-EL25-SU000
HLMP-EL25-SUR00
HLMP-EL25-SU400**
HLMP-EL25-SUU00
HLMP-EL25-SUK00*
HLMP-EL25-SUS00
HLMP-EL25-SVK00*
HLMP-EL25-SVS00
HLMP-EL25-SV000
HLMP-EL25-SVR00
HLMP-EL25-TW000
HLMP-EL25-TWR00
HLMP-EL25-TWK00*
HLMP-EL25-TWS00
Notes:
1. Dominant Wavelength,
λ
d
, is derived from the CIE Chromaticity
Diagram and represents the color of the lamp.
2.
θ
1/2
is the off-axis angle where the luminous intensity is one half
the on-axis intensity.
3. The luminous intensity is measured on the mechanical axis of the
lamp package.
4. The optical axis is closely aligned with the package mechanical axis.
5. Tolerance for each intensity bin limit is
±
15%.
Part numbers in
bold
are recommended for new designs.
*HLMP-xLxx-xxK00 are selected to amber color bins 2 and 4 only.
**HLMP-xLxx-xx400 are selected to amber color bin 4 only.
3
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP II Led Lamps (Continued)
Selection Guide
Typical
Viewing
Color and
Angle
Dominant
2q
1
/
2
Wavelength
Lamps Without Standoffs
Lamps With Standoffs
(Deg.)
[2]
(nm), Typ.
[1]
(Outline Drawing A)
(Outline Drawing B)
HLMP-EH25-QT000
Red-Orange 615
HLMP-EH25-RU000
HLMP-EH27-SV000
HLMP-EH25-TW000
HLMP-EH27-TW000
23º
HLMP-ED25-QT000
HLMP-ED25-QTT00
Red 630
HLMP-ED25-RU000
HLMP-ED27-RU000
HLMP-ED25-RUT00
HLMP-ED27-RUT00
HLMP-ED25-SV000
HLMP-ED27-SV000
HLMP-ED25-SVT00
HLMP-ED27-SVT00
HLMP-ED25-TW000
HLMP-ED27-TW000
HLMP-ED25-TWT00
HLMP-ED27-TWT00
HLMP-EL31-QRS00
HLMP-EL31-QS000
HLMP-EL31-QSR00
HLMP-EL31-QS400**
HLMP-EL31-QSU00
HLMP-EL31-QT000
HLMP-EL33-QT000
30°
Amber 592
HLMP-EL31-QTR00
HLMP-EL33-QTR00
HLMP-EL31-QTK00*
HLMP-EL31-QTS00
HLMP-EL31-SV000
HLMP-EL33-SV000
HLMP-EL31-SVR00
HLMP-EL33-SVR00
HLMP-EL31-ST000
HLMP-EL31-STR00
HLMP-EL31-STK00*
HLMP-EL31-STS00
HLMP-EL31-SUK00*
Notes:
1. Dominant Wavelength,
λ
d
, is derived from the CIE Chromaticity
Diagram and represents the color of the lamp.
2.
θ
1/2
is the off-axis angle where the luminous intensity is one half the
on-axis intensity.
3. The luminous intensity is measured on the mechanical axis of the
lamp package.
4. The optical axis is closely aligned with the package mechanical axis.
Luminous
Intensity Iv (mcd)
[3,4]
@ I(f) = 20 mA
Min.
Max.
1150
3200
1500
4200
1900
5500
2500
7200
1150
3200
1150
3200
1500
4200
1500
4200
1900
5500
1900
5500
2500
7200
2500
7200
1150
1900
1150
2500
1150
2500
1150
2500
1150
2500
1150
3200
1150
3200
1150
3200
1150
3200
1900
5500
1900
5500
1900
3200
1900
3200
1900
3200
1900
3200
1900
4200
5. Tolerance for each intensity bin limit is
±
15%.
Part numbers in
bold
are recommended for new designs.
*HLMP-xLxx-xxK00 are selected to amber color bins 2 and 4 only.
**HLMP-xLxx-xx400 are selected to amber color bin 4 only.
4
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP II Led Lamps (Continued)
Selection Guide
Typical
Viewing
Color and
Angle
Dominant
2q
1
/
2
Wavelength
Lamps Without Standoffs
Lamps With Standoffs
(Deg.)
[2]
(nm), Typ.
[1]
(Outline Drawing A)
(Outline Drawing B)
HLMP-EL31-SUS00
HLMP-EL31-SU400**
Amber 592
HLMP-EL31-SUU00
HLMP-EL31-SU000
HLMP-EL31-SUR00
HLMP-EL31-SVK00*
HLMP-EL31-SVS00
HLMP-EH31-PS000
30°
Red-Orange 615
HLMP-EH31-QT000
HLMP-EH33-QT000
HLMP-EH31-RU000
HLMP-EH33-RU000
HLMP-EH31-SV000
HLMP-EH33-SV000
HLMP-EH31-SU000
HLMP-ED33-QT000
HLMP-ED31-QTT00
HLMP-ED33-QTT00
Red 630
HLMP-ED31-ST000
HLMP-ED31-STT00
HLMP-ED31-SU000
HLMP-ED31-SUT00
HLMP-ED31-RU000
HLMP-ED33-RU000
HLMP-ED31-RUT00
HLMP-ED33-RUT00
HLMP-ED31-SV000
HLMP-ED33-SV000
HLMP-ED31-SVT00
HLMP-ED33-SVT00
Notes:
1. Dominant Wavelength,
λ
d
, is derived from the CIE Chromaticity Diagram and
represents the color of the lamp.
2.
θ
1/2
is the off-axis angle where the luminous intensity is one half the on-
axis intensity.
3. The luminous intensity is measured on the mechanical axis of the lamp
package.
4. The optical axis is closely aligned with the package mechanical axis.
5. Tolerance for each intensity bin limit is
±
15%.
Luminous
Intensity Iv (mcd)
[3,4]
@ I(f) = 20 mA
Min.
Max.
1900
4200
1900
4200
1900
4200
1900
4200
1900
4200
1900
5500
1900
5500
880
2500
1150
3200
1500
4200
1900
5500
1900
4200
1150
3200
1150
3200
1900
3200
1900
3200
1900
4200
1900
4200
1500
4200
1500
4200
1900
5500
1900
5500
Part numbers in
bold
are recommended for new designs.
*HLMP-xLxx-xxK00 are selected to amber color bins 2 and 4 only.
**HLMP-xLxx-xx400 are selected to amber color bin 4 only.
5
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