I love these lights!  I've used them a little unconventionally but they are perfect.  

I set up the solar panel on my deck in a pot and ran the strand in through my bathroom window.  It is so thin that there is no space for wind or bugs to come in.  

The sun provides enough power so that the lights stay on almost all night which eliminates the need for a night light. 

Definitely a must have for any place that can use solar!