Chemical light devices employed during the autumn holiday provide illumination and visual enhancement to costumes and surroundings. These single-use items typically contain a mixture of chemicals that, when combined, produce light through chemiluminescence. Their function lies in increasing visibility and adding decorative effects to celebrations.
The utilization of these light sources enhances safety for trick-or-treaters navigating in low-light conditions, while simultaneously contributing to the festive atmosphere. Historically, alternatives such as candles and flashlights presented drawbacks regarding safety and convenience. The advent of chemical lights offered a safer, hands-free, and often more visually appealing alternative, leading to their widespread adoption in contemporary celebrations. Their disposability and low cost have further contributed to their popularity.
