I have a couple of nice lanterns which I put tea lights in, but could take a slightly bigger candle (lanterns have wideish bases but not very tall). It just seems very wasteful to get through a couple of tea lights per evening. I use two tealights per lantern to get enough light. Any good candle recommendations or has anyone tried the battery ones? You can't see the candles as the glass is coloured but I don't want something which eats batteries.
Any suggestions?