Dusk-to-dawn LED lights use a built-in photocell sensor that detects the level of natural light in the environment. When daylight fades, the sensor automatically turns the light on, and when the sun rises, it shuts the light off. This automatic operation ensures energy efficiency, convenience, and reliable night time illumination without the need for timers or manual switching. Some models also integrate motion sensors or dimming controls for added customization and energy savings.
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Oct 23, 2025 - 09:59 AM
