The simpliest, easiest way of creating LED powered lighting for accents in a room or dungeon. Simply pop in the battery and "plug in" the LED and you've got light!
For the battery and LED, I purchased a pack of "Tea Lights" online and simply opened them up to harvest the battery and LED from within. If you wish to acquire the LED and battery seperatly, they are:
Battery: CR2032 button cell
LED: Candle Flickering LED