Day/Night Photocell sensor 20A | IP65 | ESY-LD27 20A

Product Overview

The Esysense ESY-LD27 is a premium LDR (Light Dependent Resistor) switch engineered for the most demanding outdoor environments. With a massive 20A rated current capacity, it can handle high-wattage lighting circuits that would overwhelm standard residential sensors. The IP65-rated housing provides professional-grade protection against heavy rain, dust, and extreme humidity, ensuring continuous, maintenance-free operation. Its highly adjustable sensitivity (2–100 LUX) allows facility managers to precisely calibrate when lighting triggers, ensuring that your outdoor lights turn on exactly as the sky dims—optimizing for both safety and maximum energy savings.

Technical Specifications: 

• Operating Volt : 220-270 V/AC
• Power Frequency : 50-60 Hz
• Rated Current : 20Amp 
• Ambient Light : 2-100 LUX (Adjustable)
• Working Temperature : -10°C ⁓ +70°C 
• Working Humidity : < 93% rh 
• Weight: 350 Grams
• Protection level : IP65
• Mounting Type : Pole Mount 
• Marketed and Packed by : Esysense Tech Innovations Pvt Ltd 
• Country of Origin : China