Illuminated (with something blazing or shining).
Flaring (opening outward).
Flaring (blazing or shining brightly or suddenly; also figuratively, of a strong emotion).
That resembles a neon light; extremely bright; fluorescent
The chemical element (symbol Ne) with an atomic number of 10. The second of the noble gases, it is a colourless, odorless inert gas.
Neon signs or lights, collectively.
A neon tetra fish.
A form or sample of the element.