[Born to Conserve]

“Perhaps someone on this site knows which compounds are used in these lights.”

The volatile metallic poisonous kind.

Just gently clean the glass up, sprinkle with fine sulfur powder, and vacuum it up in a week or two. Or just vacuum it up straight away.

[Boundless]

> Or just vacuum it up straight away.

At least wear a respirator,
and open the windows.

[Jedi Master Pikachu]

In case you haven't read it yet, comment 12. The glass is supposed to NOT be vacuumed.