chemiluminescent
/ˌkɛmɪˌluməˈnɛsənt/
adjective
- Producing light as a result of a chemical reaction without heat.
- The firefly's light is a natural chemiluminescent display.
- Scientists used a chemiluminescent reaction to detect the presence of the enzyme.
- The chemiluminescent glow sticks lit up the dark room during the party.