The traditional lamps of Kerala (Nilavilakku) made of Bell Metal, by native craftsmen uses oil and cotton wicks to light up a flame in places of worship and on any auspicious occasion, is a much valued decorative piece in drawing rooms, reception areas and hotel lobbies world over. This comes in various size, weight and designs. Lamps made of brass is cheaper and are also much valued piece of art. Price is mainly based on weight. Competitive Advantages of the productHeavy duty lamps, emitting brilliant golden hues certainly create a pleasant atmosphere wherever it is kept. Like many other pieces of art, this wont rust away. The product will last several generations and its value always appreciate!..Yes, A good investment, too!!...