Description: These smart LED bulbs allow you to work hands-free and don't worry that you and your family have forgotten to close the light. They are also good for kids and our elderly parents who don't need to find a switch in a dark room. Characteristics: Smart: When people are within 4 to 6 meters range, the bulb will turn on and off automatically. The PIR infrared motion sensor bulbs contain a daylight sensor that only illuminates at night. It is easy to install to the E27 socket, just screw the bulb into it and turn on the light. 12/18/24 LEDs with 6000-6500k light provide enough brightness as well as energy saving. It can be mounted in the basement, bathroom, corridor, porch, hall, stairs or entrance. Specification: Material: PVC Bulb type: E27 Power : 7W Detection distance: 4-6m Detection angle: 120 Color temperature: 6000-6500K, white Model of beads: 5730 LED Quantity: 12LED, 18LED, 24LED Luminous Flux: 400LM Product Size: Approx. The package includes: 1 * LED bulb Note: The bulb will perform a self-test (blink twice) the first time you plug it in, then wait 15-20 seconds to start stable operation.