This is a excellent quality headlight glass for Vespa mk1 T5 model’s.
It is just a glass no reflector or other parts, if you have a good reflector and need a glass this is what you need, or if you have a plastic lens and want a glass replacement then again this is perfect.
This is made by LML
Piaggio stopped making the square headlights for T5 models a while ago now and what they supply is a headlight with a plastic lens (Bosatta type headlight) in a Piaggio box.
If you are unsure about anything or just need to ask a question please feel free.