I picked up 2 LED "Candlelights" at Walgreens last Christmas season. The base is brass-colored plastic and the candle is white plastic. The "flame" is clear plastic with a "flickering" amber LED shining up through it. It is not a random flickering, more like a very quick blinking, but it looks OK. The light takes 2 AAs and lasts well over a week if left on 24/7. I think I paid about $4 each.
Kirk