A lit match to make it burn???

It will lighten it up and once the barrel catches fire then whoomph! people from a long way away can see it......am I right???

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Anyone gonna guess the two of mine that are still waiting to be answered correctly???

Two legs I have, and this will confound: only at rest do they touch the ground! What am I?

and

I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound. What am I?