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 Avago Application Note AN-1142 for additional

details.

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.

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.

HLMP-SL11

4 mm Oval Precision

Optical Performance Best Value

AlInGaP and InGaN Lamps

Data Sheet

HLMP-SL11, HLMP-RL11, HLMP-SD11, HLMP-RD11,

HLMP-RB11, HLMP-RM11