Sensitive Detection: 180 degree detection angle, 5-8 meter (radius) detection frame; when motion is detected within the detection frame, the lamp will automatically turn on (in the night or dark place), and when motion leaves the detection frame, the lamp will automatically turn off after 40 seconds;Adjustable sensor angle: This 5W E27 led bulb is equipped with a 360 degree rotatable body, you can adjust it according to your needs;Easy to install: E27 standard medium base, screw l bulb in socket, no additional installation tools required;Energy saving: this 5W E27 led bulb can replace 50W halogen/incandescent bulb, save more than 90% electricity;< /p>Wide Application: Suitable for garage, basement, hallway, cabinet, yard, stairs, garden, warehouse, hallway, toilet, bedroom, front door, cloakroom, hotel, storeroom, etc;