This ingenious light is for those times when you need to get up in the night but dont want to disturb your partner by switching on the bedroom light the light locates on the floor ideally under the bed if space and is activated by a sound sensor simply make a noise such as a low whistle soft handclap snapping of fingers or a spoken command light comes on automatically so you can safely see your way and switches off again automatically12 leds emit 360 soft blue light at floor levelauto