Home page of VK2CE
International Lighthouse/Lightship Weekend
Learn About Lighthouses
Safety at Sea
Lodge Pambula Daylight.
Greencape & Gabo Island Lighthouses
Our Little Business
VK7CHT Web Site
Lighthouses of Australia
Cape Otway Lighthouse
My Lake Applets.
Here's a site suggested by Alex of Maine which explains just how lighthouses work:-
https://www.hmy.com/lighthouses-guiding-ships-to-safety/
Original material copyright 2003 K&P Mulcahy.