Turn your Pet Plant into a night light with a light up base. These light bases provide uplighting for your Pet Plant. The light shines up into and around your Pet Plant. 2 options: White light Color changing Your light up base measurements: 3 5/8" diameter 6/8" highThere is an On/Off switch underneath, comes with 3 AAA batteries, and is pressure activated (when you remove your Pet Plant from the base, the light automatically goes off). To activate your LED Base, flip the On/Off switch underneath to On :) and set your desired piece on top. To power off, remove your Pet Plant from the base and set aside and flip the switch to OFF.