120VAC Photoelectric Light Sensor Auto On Off Switch For Lighting Fixtures, Automatic Daylight Detector, Energy Saving Photocell Switch That Keeps Lights Off When Not Needed, Extends Bulb Life And Cuts Power Waste

Automatic 120V AC Photoelectric Switch for Energy-Efficient Lighting Control
✔️ 120V AC, 50/60Hz, activates at 10-20 LUX, reduces power use and bulb wear for lighting systems

This is a photoelectric light sensor switch that automatically turns lights on at dusk and off at dawn, ideal for outdoor setups like yard lights, entryways, and walkway illumination to save energy without manual intervention.

✅ Rated Voltage: 120V AC, Frequency: 50/60Hz ✅ Power Consumption: 0.8W, Light Sensitivity: 10-20 LUX on, 30-60 LUX off ✅ Environmental Temperature: -40℃ to +75℃ (-40°F to 167°F), Humidity: up to 99% RH ✅ Item Size: Approximately 3.53cm x 2.1cm x 1.35cm (1.39in x 0.83in x 0.53in), Service Life: Over 5000 cycles

💡 How does a photoelectric switch help cut energy costs in lighting setups? A photoelectric switch boosts efficiency by automating light control based on ambient light. - Reduces unnecessary power draw during daylight hours - Extends bulb lifespan through less frequent cycling - Works with various bulb types like LED or halogen for reliable performance - Fits into existing systems to lower overall electricity bills