Is there any way to control ls output format

I have a directory contains some svg images among its contents. I list them with following ls command to save the output in a file:

ls *200px.svg > animList.js

The output file looks like:

file1-200px.svg
file2-200px.svg
file3-200px.svg
...
fileX-200px.svg

I need the file name to be written like 'fileX-200px.svg', to easily make this files list working like JavaScript array. i.e. I need the output file to be:

'file1-200px.svg',
'file2-200px.svg',
'file3-200px.svg',
...
'fileX-200px.svg',

So at the end I just need to add something like var arr = [ at the beginning of the file and then add ]; at the end of the file to work as JavaScript array. Is there any way in Linux to control the output display of the ls command?

Additionally to the accepted answer, we can group three printf commands to generate complete JavaScript array file without the need to manual editing:

(printf "var arr =[\n" && printf "'%s',\n" *.svg && printf "];") >animList.js

I placed the above command in an executable listing.sh file in the same directory for easier call later:

#!/bin/bash
(printf "var arr =[\n" && printf "'%s',\n" *.svg && printf "];") >animList.js
echo "Done!"

Notice:

This is not an answer. It is only an addition to optimize the value of the question's solution in a practical aspect.