Incandescent

adj.joyful, energeticprofessional

Meaning 1

Giving off light because of intense heat.

Reach for it when describing literal light produced by a heated material

An incandescent filament glowed inside the restored signal lamp.

playful
white-hot
extreme heat or intensity needs dramatic emphasis
not when White-hot is too forceful for a warm amber filament.
everyday
glowing
steady visible light is the main impression
not when Glowing may come from reflection or chemistry rather than heat.
literary
luminous
beautiful emitted or reflected light deserves attention
not when Luminous does not identify heat as the source.

Brilliantly expressive, passionate, or impressive.

Reach for it when giving vivid praise to talent or emotion that seems to radiate heat and light

Her incandescent performance transformed the restrained final scene.

playful
electrifying
a performance creates immediate audience excitement
not when Electrifying emphasizes reaction and can overpower quiet artistic brilliance.
everyday
brilliant
exceptional brightness or talent is the broad praise
not when Brilliant is familiar and lacks incandescent's sense of consuming intensity.
warm
radiant
visible joy or beauty seems to shine outward
not when Radiant is gentler and often praises appearance rather than performance.
formal
impassioned
strong conviction shapes the expression
not when Impassioned says nothing about exceptional skill or luminosity.

incandescent bulb
The exhibit compares an incandescent bulb with later lighting designs.
incandescent glow
An incandescent glow appeared as the wire reached operating temperature.
incandescent performance
The critic praised an incandescent performance of the final movement.
incandescent with joy
The winning choir looked incandescent with joy as the curtain rose again.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.