The silk battery LED strip is equipped with latest generation SMD LEDs: 2w of power and 110 lumens of light; and a true 3000k warm light cabinet light, suitable for domestic environments; works with 4 AA batteries (not supplied) and guarantees you 6 hours of autonomy (continuous use). Automatic lighting: the silk light is equipped with a pir movement sensor and a twilight sensor: it switches on automatically only at night (or in the dark) when movement is detected within 5 m; it switches off automatically after 35 seconds if no movement is detected; the sensor light will only come on when it is dark and when motion is detected. Simple installation: the LED strip has, on its back, a powerful 3m adhesive that is easily attached; no tools, screws or nuts are needed. Battery operated: our LED strip with motion sensor is powered by 4 AAA batteries (not included); the motion detector is passive infrared: reliable and high sensitivity, accurately detects your movements. Neat and compact design: the fine format and compact dimensions make it an ideal night light for your bedroom, bathroom, stairs, corridor, kitchen, wardrobe, etc.