2 Pack Dusk to Dawn Photocell, 120-277V Hard-Wired Post Eye Light Sensor | Auto dusk-to-dawn lighting control, perfect replacement module for all types of hardwired exterior outdoor lamp fixtures

2 Pack Dusk to Dawn Sensor for Outdoor Lighting, 120-277V Photocell Photoelectric Switch, Hard-Wired Post Eye Light Sensor, Automatic On Off Control, Replacement with Wire Caps

• Featured with upgraded intelligent IC chip, this high-sensitivity photocell sensor automatically turns on outdoor lights at dusk and off at dawn. It precisely senses ambient brightness and adjusts working status intelligently, no manual switching required, bringing you effortless lighting control all year round.
• Comes with all necessary mounting parts including wire caps, gaskets, lock nuts and lens covers for quick DIY hard-wired installation. No extra accessories need to be purchased separately. The Post Eye compact structure fits standard mounting positions perfectly, saving your time and installation cost.
• Adopts heavy-duty premium plastic housing with tight sealing and lens cover design. Boasts IP65 weatherproof rating to withstand rain, wind, snow and extreme temperature changes. This photoelectric switch works stably in harsh outdoor environments for long-term service life.
• Supports universal 120-277V operating voltage, perfectly compatible with LED, incandescent, CFL and halogen light sources. Compact and reasonable size fits most residential outlet boxes and outdoor lighting fixtures, ideal for post lamps, porch lights, flood lights, street lights and courtyard lights.
• Designed for direct replacement of old or damaged dusk to dawn light sensors. Hard-wired stable connection avoids loose contact and light interference. Intelligent automatic induction reduces unnecessary power consumption, effectively saving electricity bills while protecting your outdoor lighting system.