Answer / virendra joshi

I think it is aviation Lamo. The lamp which continiously
blinks & it is installated at the Chimney or a building
which is high to warn the aircrafts.

Answer / virendra

Question contain the ans too. the lamp which is used to
warn the aircraft for something danger of it ( highrise) (
it is installated on high structuctures like chimney ,
telecom towers etc...)

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