Photo courtesy of Flickr The Many Uses of Candles: As candles started to wane as the major light source due to the introduction of the light bulb, they became more of a decorative item. Candles became available in a broad array of sizes, shapes and colors, and consumer interest in scented candles began to grow. During the 1990s, new types of candle waxes were being developed due to an unusually high demand for candles. New waxes have been introduced including soybean wax, which was a softer and slower burning wax than paraffin wax, and palm wax. (Source: Wikipedia). So with the holidays just around the corner this is a great…