Generic E27 Lamp Base PIR Motion Detector - AC 170-250V Automatic Wall Light Holder

This device operates directly on standard AC mains power within a range of 170 to 250 volts. It is designed for hardwired installation into your existing lighting circuit and does not require a separate DC power adapter. Ensure your local mains voltage falls within this specified range before installation.

This holder features a standard E27 (Edison 27mm) screw base, compatible with a wide variety of bulbs including LED, CFL, incandescent, and halogen. Ensure the total wattage of the bulb does not exceed the relay's current rating (typically implied for standard household bulbs). The automatic on/off switching works with all bulb types.

Installation involves connecting the device's input wires (typically Live and Neutral) directly to your AC mains supply, following all local electrical codes. The unit then mounts to the wall or ceiling. The connected E27 bulb will illuminate automatically when the built-in PIR sensor detects motion within its field of view and turn off after a preset delay once the area is vacant.

This standard model typically comes with fixed sensitivity and a fixed time delay (e.g., 30 seconds to a few minutes). For adjustable models, potentiometers would be present on the housing. Check the product unit for small adjustment screws labeled 'SENS' (sensitivity) and 'TIME' (delay) if customization is required for your specific application.