Product categories
Our light bulbs are in accordance with the German norm DIN 72601 or the European norm ECE R37, R99 and, if applicable, the American standard SAE. And our other products as well adhere to their respective norms and are being used in the automotive industry.
Glossary
| Box | packaging unit |
| Carton | shipping unit |
| B3 | time of failure for 3% of all tested bulbs |
| Tc | time of failure for 63,2% of all tested bulbs |
