Automatic Dusk To Dawn Photocell Switch With 120VAC Light Sensor For Lamps And Lighting Systems, Auto On At Night And Off During Day, Energy Saving Light Control For Indoor Or Outdoor Use, Plug And Play Install For Home Office Or Fixtures

120V Dusk-to-Dawn Photocell Switch for Lamps
✔️ Auto on at dusk and off at dawn; 120VAC lighting control

This dusk-to-dawn sensor is a plug-in, photoelectric switch designed to automate lighting based on ambient light. It’s ideal for outdoor fixtures like garden lights, entry lights, and walkways, but also works indoors.

✅ 120VAC, 50/60 Hz operation
✅ NK-101A bimetallic photoelectric switch
✅ Auto-on at dusk; auto-off at dawn
✅ Works with LED, incandescent, halogen, fluorescent lamps
✅ Indoor or outdoor use
✅ Plug-and-play installation
✅ Pack size: 1 unit

💡 What is a dusk-to-dawn photocell switch used for in home lighting?

This handy device lets you automate lights based on ambient light, saving energy and extending bulb life.

- Handy for porch, garden, entry, and walkway lights - Works with common lamp types including LED, incandescent, halogen, and fluorescent - Easy plug-and-play installation for indoor or outdoor fixtures - Reduces unnecessary lighting by turning on only when ambient light is low