It. A 150 year old Isalamarata Lighthouse is shining again after a decade in darkness. Hear about it at Urban Legends and Stranger truths. A 150 year old lighthouse that had been extinguished for a decade is shining again at night off the Florida Keys. Organizers of the Islamarata Community Group that took title to the lighthouse in late 2021 installed solar powered lights in the lantern room to remind the public of nearly $6 million project that is underway to restore and preserve the aging structure