Crystal Ceiling Lights Motion Sensor Ceiling Light LED Indoor Modern Round Acrylic Flush Ceiling Lighting Indoor Sensor Light: This 22cm LED ceiling light with a smart motion sensor, that lights up if it detects movement of an object or person within its sensing range. If no motion is detected, the lights will turn off with a delay. Detection angle: 160°, detection range: 2.5-6m, as soon as movement is detected, the light turn on. After 15 seconds, and goes out automatically if no movement is detected. and there is a twilight sensor, the light only reacts in twilight / darkness. Soft Light: The ceiling lighting with a acrylic lampshade is very nice and modern, elegant style. 12W LED-light provide with a uniform and glare-free warm light 3000K without flicker, protecting your eyes from glare lighting when you in the dark. Wide Application: Our ceiling light fitting suitable for kitchen, bedroom, corridor, laundry, storage room, utility and recreation rooms, barn, stairs, garage entrances etc. you can install this LED sensor lights where the place you need more light.