This document introduces the features and characteristics of LEDIL F’FORM OPTICS Strada-A-XP LENSES FOR CREE XP-E LEDs.
The Strada‑A‑XP lens series is specially designed for Cree XP‑E series LEDs, providing a wide street‑light design with an automatic 4° tilt for uniform illumination. The lenses are made from optical‑grade PMMA and can be mounted to a heat sink with or without PU foam adhesive tape.
Technical drawings show the lens dimensions (0.7 m × 0.3 m), mounting details, and measurement data indicating a relative intensity of 100% and an optical efficiency of approximately 94%. Example configurations illustrate typical pole distances, lamp heights, and LED arrangements (100 LEDs per lamp, 5 rows of 20 LEDs each).
| Optical efficiency | approximately 94% |
|---|---|
| Lens material | optical grade PMMA |
| LED compatibility | Cree XP‑E series |
| Mounting method | Fastening to heat sink with or without PU foam adhesive tape |
| LED power per unit | 0.8 W (3.2 V/250 mA) |
| Lamp dimensions | Length 0.7 m, Width 0.3 m |
| LEDs per row | 20 |
| Total LEDs per lamp | 100 |
The lens provides an optical efficiency of approximately 94%.
It can be fastened to a heat sink with or without PU foam adhesive tape of automotive grade.
The lenses are made of optical‑grade PMMA.