This document describes the features and characteristics of SunPower Series HLMP-EL55 HLMP-EH55 HLMP-EG55 T-13/4 (5 mm) Precision Optical Performance AlInGaP LED Lamps. These LED lamps have well defined and smooth spatial radiation patterns, wide viewing angle, tinted diffused lamp, high luminous output, and high operating temperature.
The Agilent HLMP series provides precision optical performance AlInGaP LED lamps in amber, red‑orange, and red colors. These lamps are designed for traffic management signs, advertising displays, and automotive lighting, offering well‑defined radiation patterns and high luminous output.
Key specifications include a maximum junction temperature of +130 °C, typical forward voltage of 2.4 V at 20 mA, luminous intensity ranges of 140‑400 mcd, and thermal resistance of 240 °C/W. Detailed mechanical dimensions, bin classifications, and electrical characteristics are provided for design integration.
| Maximum Operating Temperature | +130 °C |
|---|---|
| Thermal Resistance (RθJ‑PIN) | 240 °C/W |
The lamps can operate up to a junction temperature of +130 °C.
Drive currents between 10 mA and 30 mA are recommended for minimal light output degradation.
The series offers Amber (590/592 nm), Reddish‑Orange (615/617 nm), and Red (626/630 nm) LEDs.