This document describes the technical data and features of HLMP-ELxx, HLMP-EHxx, and HLMP-EDxx Precision Optical Performance AlInGaP II LED lamps. These LED lamps have well-defined spatial radiation patterns, viewing angles that match traffic management requirements, high luminous output, and are suitable for outdoor environments. They are suitable for various applications such as traffic management, commercial outdoor advertising, and automotive.
The HLMP-ELxx, HLMP-EHxx, and HLMP-EDxx series are Precision Optical Performance AlInGaP II LED lamps designed for high luminous output and well‑defined spatial radiation patterns. They are suited for traffic management, commercial outdoor advertising, and automotive lighting, offering colors of Amber (592 nm), Red‑Orange (617 nm) and Red (630 nm) with viewing angles of 15°, 23° and 30°.
Key specifications include a maximum LED junction temperature of +130 °C, forward voltage typical values of 2.15 V (Amber), 2.08 V (Red‑Orange) and 2.00 V (Red) at 20 mA, luminous efficacy up to 235 lm/W, and absolute maximum forward current of 50 mA. Mechanical options cover various package dimensions, lead standoffs, and color bin selections.
| Viewing Angles | 15°, 23°, 30° |
|---|---|
| Colors (wavelength) | Amber 592 nm, Red‑Orange 617 nm, Red 630 nm |
| Maximum LED Junction Temperature | +130 °C |
| Luminous Efficacy (Red‑Orange) | 235 lm/W |
| Reverse Voltage | 5 V |
The lamps are offered with 15°, 23°, and 30° viewing angles.
The LED junction temperature limit is +130 °C.