Cat Night Light and Three Extra Pictures - Four Switchable Cat Inserts LED NIGHT LIGHT LED bulb for extra long life, cool to the touch bulb and reduced electrical usage. Light includes 3 extra replaceable inserts which allows you to change images at any time. Unlike cheaper models, this bulb is FULLY ENCLOSED and has a glass front for vivid visual displayand attractiveness. Plug can be rotated to accommodate outlets in any direction. Unit is fully U/L approved.