Features: 1. Wide range of application, suitable for street lamps, courtyard lamps, corridor lamps, door lamps, and various LED lighting control switches. 2. The light controller can automatically turn lights on and off based on changes in natural light intensity. 3. Equipped with a waterproof washer and operates reliably under varying ambient temperatures. 4. Easy to install, especially suitable for areas with high ambient temperatures, with no installation barriers. 5. Features energy saving, long service life, safety, and reliability. Ideal for locations requiring automatic lighting control in low visibility conditions. 6. Built-in ambient light detection circuit automatically turns the light off during the day and on at night when light levels reach a preset threshold. 7. The internal circuit design maintains stable temperature when the light is off during the day, ensuring product stability and extended service life. 8. Wide input voltage range: 10–50V DC. Includes 6-second anti-interference delay function to prevent frequent switching and protect connected lamps. Specifications: Condition: Item Type: Photoelectric Switch Material: PC Color: As shown in picture Cuboid Module Size: Approx. 52.5 x 29 x 22.5mm (2.1 x 1.1 x 0.9in) (L x W x H) Probe Size: Approx. 16.5 x 21.5mm (0.7 x 0.9in) (D x H) Wiring / Working Mode: Three-wire, electronic Rated Voltage: 10–50V DC Applicable Voltage Range: 12V DC, 24V DC, 36V DC, 48V DC Rated Load: 10A No-load Power Consumption: 0.5W On/Off Light Sensitivity: 5–15LX (On), 20–40LX (Off) Anti-interference Delay: 6 seconds (OFF) Ambient Temperature: -35°C ~ 75°C Relative Humidity: 99% Lead Length: 18AWG, 105°C, 150mm (5.91in) Service Life: More than 5,000 cycles Weight: Approx. 44g (1.6oz) Package List: 1 x Photoelectric Switch