Automatically on at dusk and off at dawn Evokes the warmth of candlelight4 watt bulb included4" X 1.5" X 2.5"WhiteEnjoy the warm ambiance of this Flame Nite Lite. Complements any room in the house while providing a safe, bright glow. Evokes the warmth of candlelight. Automatically turns On at dusk, Off at dawn. 4W bulb included.