The different reference modules are :
- ECE halogen module, used to project a sharp cut-off line.
- ECE LED module, used to project a sharp cut-off line.
- High beam module, used to project a hot spot.
- Mirror module, used for headlamp aiming units with passive ACC adjustment option.
- Laser module, used to align with the optical unit.
The unical is mounted on a tripod during use and is otherwise shockproof packed in a robust aluminium case, easy for transportation.