Ponniyin Selvan Varalaatru Peravai

chanced on this website of the Director General of Lighthouses &
Lightships, the principal advisor to the Government of India in
matters related to aids to Marine Navigation

they have a serial listing of all lighthouses in india - 176 in all

http://dgllnoida.gov.in/lhinindia.htm

interesting to find kodikkarai being listed:

http://dgllnoida.gov.in/history/cochin/kodikkarai.htm

However, the history link gave below info:

There wasn’t any Lighthouse provided at the site prior to the
present Lighthouse. The point Calimere light about 5 Km East of
Kodikkarai, was the only navigational aid for assisting the
mariners.

A new Lighthouse was planned during 1994-95 and soon the
construction began. The tower was completed in 1997. The ERB
equipment supplied by M/s. ANA Navaids Ltd., New Delhi, was
installed inside a 2.0m dia Lantern house. This lantern was
originally at old Pulicat Lighthouse and was refurbished at Madras
Lighthouse workshop before having been installed at Kodikkarai. The
Lighthouse was formally commissioned on the 9th March 1998.

nagapattinam also finds mention

http://dgllnoida.gov.in/history/cochin/nagapattinam.htm

you can also read about the LH on pandiyan thivu ( near tuticorin)

http://dgllnoida.gov.in/history/cochin/pandiyanthivu.htm