One-piece thermoform ABS beacon comprising:
-One 300mm diameter optic, 370 high luminosity LEDs, set in polyurethane resin for perfect seal against damp and corrosion.
-One UV resistant polycarbonate lens.
-One J4 CL2 (400 x 400) arrow reinforced by a triple row of LEDs (160 high luminosity LEDs).

The system is capable of controlling up to 32 beacons.
The optics work in double flash mode to improve spatial markings
The arrows work in progressive display mode with a drag effect to mark the curve.

LEDs are the most up-to-date technology for lighting components.
The main advantages are that:
- It is reliable (over 100 000 hours permanent operation)
- It uses very little power (0.2Ah) for one panel