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-13/4 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 temperature 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:
TJLED = +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