This personalized led night light with heart and butterfly can be personalized to have a name of your choice engraved in it. The acrylic is laser cut into a heart shape and the top wings of the butterfly (due to the top wings being a smaller area of acrylic, the light is slightly more dim on those wings). The designs within that are laser engraved into the back side so that the front is left smooth. The clear acrylic itself is 1/8” thick, 3.8” wide, and 4.25” tall. Although approximately 0.34” of that will slide into the night light base. The plug-in LED night light base is 1.8” wide by 1.5” tall. It has a Light Sensor. The light is called a warm white and it is considered a Dusk to Dawn Sensor Flat Nightlight.