This circuit features two-way switches that control two light bulbs, with a circuit breaker included for safety. Two-way switches allow the user to control the light bulbs in two different locations, providing convenience and flexibility. The circuit breaker serves as a protective device that automatically interrupts the electrical circuit if it detects an overload or short circuit, preventing damage to the circuit and reducing the risk of electrical fires. This setup is commonly used in staircases, hallways, and rooms with multiple entry points, allowing for easy and efficient lighting control while ensuring safety.