Changed some light bulbs yesterday and tried this! Didn't have napkin rings, so I set the bulbs on burnt down tea lights! Super cute and o, so simple!you need to break the bottom of the bulb very carefully or the whole thing will crack.
These are so easy to do with pillows and cases. They can fold into chairs, loungers, beds, or make a fort with two of them. Check out the pics on How to make a pillow chaise for children (Handmade Christmas)