Crossword Genius

Gas in storefront lights (4)

Ross

I believe the answer is:

neon

(Other definitions for neon that I've seen before include "Inert gas, symbol Ne" , "'Chemical element, often used in lights (4)'" , "Form of lighting" , "None like bright city light" , "Gaseous element, in advertising sign say" .)

I've seen this clue in the Newsday.
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