Light Sensor Switch Dusk To Dawn Auto On Off Photocell For Outdoor And Indoor Lights 5V 12V 24V DC Waterproof Energy Saving Night Sensor With 10 Lux Setting

Single unit dusk-to-dawn photoelectric switch for lighting
✔️ 3-5 A, DC 3.7-24 V, 10 Lux, waterproof for outdoor use

This light sensor switch automatically turns outdoor and indoor lights on at dusk and off at dawn, helping save energy and extend fixture life. It’s a handy control for porches, gardens, entryways, and security lighting.

✅ Photoelectric switch with 10 Lux ambient light setting
✅ Operating voltage DC 3.7-24 V
✅ Current rating 3-5 A depending on model
✅ Waterproof and outdoor-ready for harsh conditions
✅ Compact size 25 mm x 16 mm x 1.1 mm and lightweight

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

It automatically turns on and off lights by daylight, saving energy. - Handy for porch lighting and yard security lighting - Works with 3.7-24 V DC fixtures - Weatherproof design for outdoor installation