Glow sticks are a kind of chemiluminescence, which is a chemical response that produces gentle. The sunshine is produced when two chemical compounds, a dye and an oxidizer, are blended collectively. The dye absorbs power from the oxidizer after which releases it as gentle.
Glow sticks are sometimes used for security functions, akin to marking trails at the hours of darkness or signaling for assist. They’re additionally well-liked to be used at events and live shows. Glow sticks are comparatively cheap and simple to make use of, making them a well-liked selection for quite a lot of functions.