What component is not needed inside fixtures during installation due to pre-installed connection points?

The correct answer indicates that wire connectors are not needed inside fixtures during installation due to the presence of pre-installed connection points. Fixtures often come equipped with terminals or blocks that allow for direct connection of wiring. These built-in connection points simplify the installation process because they eliminate the need for additional components like wire connectors. Therefore, when the fixture is installed, the wires can be directly attached to these points, ensuring a secure and reliable electrical connection without the need for external connectors.

In contrast, conduits, elbows, and straps serve specific functions that remain necessary irrespective of the fixture's internal design. Conduits protect and route electrical wiring, elbows provide directional change in conduits, and straps secure conduits or fixtures in place. These components are essential for proper installation and adherence to electrical codes, while the pre-installed connection points in fixtures allow for a streamlined attachment of wiring.