This is a battery operated tealight candle with a black wick and natural glow 'flame', which combine to give a highly realistic look when lit. As a product, it is an ideal finishing touch to any interior or venue and makes a simple yet beautiful decoration. The tealight comes in a white colour as a pack of six with an on/off switch located on the bottom of the candle. Our Luxe Collection LED candles are the safest way to create a warm atmosphere, the amber LED flame flickers gently to imitate the effect of a real flame but without the messy wax and risk of fire. This item uses a single CR2032 watch battery.