emissive

/ɪˈmɪsɪv/
adjective
  1. Able to send out or give off something such as light, heat, or radiation.
    • The emissive properties of the material make it useful for solar panels.
    • Some screens are emissive, meaning they produce their own light.
    • The coating is highly emissive, so it releases heat quickly.
Synonyms
What does "emissive" mean? | whatsthatwordmean | whatsthatwordmean