Looking for ideas to use your collection of covered depression glass trinket and vanity jars?  I have a delightful idea for you!  I place a battery operated tea light into the jars and let them glow as night lights and accent lighting for my home and entertaining.  The result is charming. No worries about flames or heat or the risk of fires.  The battery operated votive candles are available from many eSellers on eBay.  Here's one example of a Jeanette Swan Vanity Jar that I am very fond of using.