Pure Source India 50 pcs tea light pack , smokeless tea light candle , burning time More Than 3 Hrs which is enough for aromas ,Items like these tea light candles prove that you do not always have to spend wads of cash to enjoy, Small in size but cleverly designed, these candle lights give off a low-intensity flame that is soothing and calming.These candles are made of wax that have been enclosed in a heat-resistant steel case. This means no wax droppings and no stains.