More on church candles

Wynette:  Charlie wrote a while back about electric candles in churches.  First we saw electric candles you put into a socket.  Then we saw electric candles with little switches.  Now, I want to report we saw electric candles that require nothing but a donation of a coin (any coin I think) and a random candle will flash a bit (so you can tell which is yours) and then lights up.  That was back in Urbino.  Now we are in Lucca; visited two churches today.  They both had real candles, some were votive candles arranged on holders in nice spiral patterns.