---
Title: H4
Language: de-AT
Canonical URL to this Markdown version of this page: [https://bibocar.at/osram/h4.md](https://bibocar.at/osram/h4.md)
Canonical URL to HTML version of this page (for humans): [https://bibocar.at/osram/h4](https://bibocar.at/osram/h4)
---

# H4

Breadcrumb: [Osram](https://bibocar.at/osram.md) > [H4](https://bibocar.at/osram/h4.md)