These seasonal home dcor items utilize heat, typically from a small lightbulb or heating element, to melt scented wax cubes or tarts. As the wax melts, it releases fragrance into the surrounding environment, creating an aromatic atmosphere. The external housings are designed with themes associated with October 31st, incorporating imagery such as pumpkins, ghosts, bats, and other related motifs.
The popularity of these items stems from their ability to provide a flameless alternative to traditional candles, enhancing safety and offering diverse fragrance options. The use of themed designs adds to the ambiance of seasonal celebrations and contributes to a festive atmosphere in homes and businesses. The historical context involves the broader appeal of home fragrance and seasonal decorating traditions, combining to create a market for specifically themed warming devices.