Answer
Oct 30, 2025 - 01:25 PM
Dusk to dawn outdoor lights operate using a built-in light sensor, also known as a photocell, which detects the level of natural light in the environment. When the sensor detects low light at dusk, it automatically turns the fixture on, and when daylight returns at dawn, it shuts the light off. This automatic function ensures energy efficiency, security, and convenience, allowing the light to operate only during nighttime hours without the need for manual control.
