The Equipment Inventory Database contains modules for tracking your Lighting Inventory, Sound & Multi-media Equipment Inventory, Tools and Misc. Equipment. Modules can be installed or un-installed as needed. If you purchase only the Lighting Inventory Database your software registration key will only unlock that module. If you choose to add the Sound Equipment (or Tools) Inventory Database later, you can purchase that key and unlock that module.
The Equipment Inventory Database User Guide contains these sections:
Lighting Equipment (Fixtures, Accessories, Gobos, Gels, and the Fixture In Use module) and Productions