This was an upcycling project.
I used an old juice dispenser. Any sort of jar will work for this project. First I had to clean the jar thoroughly. We decorated the jar with tissue paper shapes. I slathered Modge Podge onto to small sections and the kids stuck tissue paper shapes onto the outside of the jar.
I then inserted the string light through the tap opening (a regular jar will have the light crawling out of it). I spaced out the lights around the interior of the jar with the help of some stick tape. Lastly I printed Ramadhan Mubarak greeting onto overhead projector sheet and attached it to the jar. Plug in and enjoy.
You can completely omit the tissue paper part. However an empty jar sitting on a table top with string lights in it will look weird during the day. This step will make it pretty for the day as well.