Xiaomi Yeelight Plug-in LED-lyssensor natbelysning hvid EU YTDA1219001WTGLDay and Night Hands free OFF and ON With built in light sensor, the nightlight could accurately detect the ambient light and automatically turn on and off accordingly under AUTO mode. *No need to physically plug out the nightlight in the day time if AUTO mode is applied. Say Goodbye to Darkness This nightlight could be applied to multiple places, i. e. bedroom, hallway, kid's room, garage, etc., wherever you want to light up the dark. Soft Warm Light