Agilent HLMP-ALxx, HLMP-BLxx,
HLMP-ADxx, HLMP-BDxx, HLMP-BB11,
HLMP-BM11 T-13/4 (5 mm) Oval Precision
Optical Performance AlInGaP
and InGaN Lamps
Data Sheet
Features
• Well defined spatial radiation
pattern
• Viewing angles:
Major axis 70˚
Minor axis 35˚
• High luminous output
• AlInGaP II (brightest) intensity
level
• Colors:
472 nm blue
526 nm green
626 nm red
630 nm red
590 nm amber
592 nm amber
• Superior resistance to moisture
• UV resistant epoxy
Benefits
• Viewing angle designed for wide
field of view application
• Red, green, and blue radiation
patterns matched for full color
sign
• Superior performance in outdoor
environments
Applications
• Full color/video signs
Description
These Precision Optical
Performance Oval LEDs are
specifically designed for full color/
video and passenger information
signs. The oval shaped radiation
pattern (35˚ x 70˚) and high
luminous intensity ensure that these
devices are excellent for wide field
of view outdoor application where a
wide viewing angle and readability
in sunlight are essential. These
lamps have very smooth, matched
radiation patterns ensuring
consistent color mixing in full color
applications, message uniformity
across the viewing angle of the sign.
CAUTION: The blue and green LEDs are Class 1 ESD sensitive. Please observe appropriate precautions during handling
and processing. Refer to Agilent Application Note AN-1142 for additional details.
High efficiency LED material is
used in these lamps: Aluminum
Indium Gallium Phosphide
(AlInGaP) for amber and red, and
Indium Gallium Nitride (InGaN)
for blue and green. Each lamp is
made with an advance optical
grade epoxy offering superior
high temperature and high
moisture resistance in outdoor
applications. The package epoxy
contains both UV-A and UV-B
inhibitors to reduce the effects of
long term exposure to direct
sunlight.
Designers can select parallel or
perpendicular orientation. Both
lamps are available in tinted
version.