闪亮 (閃亮) shǎn​liàng
shiny verb
brilliant or shiny in appearance

Her new necklace is very sparkly.

flare noun
a sudden flash or flare of light

The spotlight suddenly lit up, shining on the center of the stage.

twinkle verb
to glisten or twinkle like stars or water

On the morning grass, transparent dewdrops glistened in the sunlight.