Features

• Well-defined spatial radiation

pattern

• Viewing angles:

Major axis 120˚

Minor axis 60˚

• High luminous output

• AlInGaP II (brightest) intensity

level

• Colors:

472 nm blue

526 nm green

630 nm red

592 nm amber

• Superior resistance to moisture

• UV resistant epoxy

Benefits

• Viewing angle designed for wide

field of view applicaion

• Superior performance in outdoor

environments

Applications

• Full color signs

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.

Agilent HLMP-SL11, HLMP-RL11,

HLMP-SD11, HLMP-RD11, HLMP-RB11,

HLMP-RM11 4 mm Oval Precision

Optical Performance Best Value

AlInGaP and InGaN Lamps

Data Sheet

High efficiency LED materials are

used in these lamps: Higher

performance of Aluminum Indium

Gallium Phosphide (AlInGaP II)

for Red and Amber color and

Indium Gallium Nitride (InGaN)

for Blue and Green. Each lamp is

made with an advanced 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.

Description

These Precision Optical

Performance Oval LEDs are

specifically designed for Full Color/

Video and Passenger Information

signs. The Oval shaped radiation

pattern (60˚ x 120˚) and high

luminous intensity ensure that these

devices are excellent for wide field

of view outdoor applications 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.