An illumination device (e.g., an electric candle, etc.) generally includes a housing, a flame-shaped head, a light source configured to provide illumination for the flame-shaped head, a wobbler coupled to the flame-shaped head, a support member, and a driving device. The support member is configured to support the wobbler such that the wobbler rests on the support member. The driving device is coupled to the support member and configured to produce a movement of the support member to thereby move the wobbler and the flame-shaped head coupled to the wobbler.