What is a typical use for low-voltage residential wiring?

Low-voltage residential wiring is primarily used for systems that operate at lower voltages, typically below 50 volts. This wiring is suited for applications such as landscape lighting, which often requires minimal voltage to illuminate outdoor areas efficiently and safely.

In landscape lighting, low-voltage systems allow for easy installation and greater flexibility, enabling homeowners to highlight specific garden features, pathways, and outdoor living spaces without the risks associated with higher voltage systems. The use of transformers in low-voltage setups allows for safer and more energy-efficient lighting solutions, making them ideal for outdoor applications.

The other options involve higher-voltage systems typically found in standard home wiring practices. Overhead lights generally utilize standard voltage wiring to comply with safety standards and ensure adequate brightness. Kitchen appliances also operate on standard voltages, often 120 or 240 volts, to provide the necessary power for operation. Similarly, central heating systems require high-voltage electrical setups to effectively heat large areas, making low-voltage wiring unsuitable for those applications.