Material: ABS. LED Light: Get an LED motion sensor night light. Size Options: 8cm x 8cm x 1.8cm. Battery Powered: These night lights are battery powered by 3 x AAA batteries. Please note that batteries are not included in this pack. Colour Options: These night lights are offered in white or warm white. Package Options: These are available in a pack of one, two or four. Function: Working exclusively in dark environments, these night lights work using motion sensors meaning that they will begin to work when something passes within 3 meters of it and will go out after 20 seconds. Led Motion Sensor Night Light | Living Social | Living Social