Luxe Collection Set Of 6 Natural Glow Led Tealight CandlesThis is a battery operated tealight candle with a black wick and natural glow 'flame', which combine to give a highly realistic look when lit. The tealight comes in a white colour as a pack of six with an on off switch located on the bottom of the candle. The 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.