Specification Switch Type: Intelligent Automatic (motion sensor socket) Cord Length: 6ft plug - in cord Bulb Compatibility: E26 base bulbs (max 40W, bulb not included) Motion Detection Range: Up to 13 - 16 feet Installation: Includes iron base, motion sensor wall socket; no rewiring needed Feature Intelligent Automatic Switch: Features a motion sensor socket for automatic on/off, letting you experience intelligent life. A 6ft plug - in cord enables easy light installation. Requires any E26 base bulbs (max 40W, bulb not included). Motion Sensor Range: Detects motion up to 13 - 16 feet away — turns on automatically when you’re close, off after 15 seconds. Ideal for middle - of - the - night use and elders, saving the trouble of manual on/off. Energy Saving: Uses automatic on/off function. No need to touch the switch or go to the bathroom at night, and avoids forgetting to turn off lights — energy - saving and convenient. Ideal for Every Home: Dark hallways, corridors and rooms are perfect for this motion device. Plug the motion sensor socket in an easy - to - sense place. Easy to Install: Comes with 6ft plug - in white cord — no rewiring needed. Mount the iron base to the wall, plug the motion sensor wall socket, then enjoy illumination. Kindly Notice Please allow 0.4-1.2″(1-3cm) error due to manual measurement and make sure you know before ordering.Any cooperation or bulb order are welcomed.Let's know your ideas.