An artificial flame device that produces a visual effect similar to areal candle flame includes a flame structure made of partially opaque material. The flame structure defines an exterior surface and has a hollow region extending therein. An LED and an optical barrier are provided within the hollow region with the optical barrier located between the LED and a closed end of the flame structure. A second LED is preferably provided between the optical barrier and the flame structure closed end. The first LED is maintained at a constant intensity while the intensity of the second LED is varied between low and high intensities. Alternatively, the intensity of the second LED is inversely varied relative to said intensity of the first LED.