History of lighthouses with demands, and to the loss of a number of ships, most notably the Dutch merchant ship Vreede in 1800 with the loss of 380 lives. After the reforms of the Lighthouse Act 1836, owners still managed to collect large dues, of which the largest were for the Smalls Lighthouse which collected £23,000 in 1852 and Trinity House was forced to spend over £1m in buying back leases, including £444,000 for the Skerries Lighthouse. The modern era of lighthouses began at the turn of the 18th century, as lighthouse construction boomed in lockstep with burgeoning levels of transatlantic commerce. Advances
History of lighthouses in structural engineering and new and efficient lighting equipment allowed for the creation of larger and more powerful lighthouses, including ones exposed to the sea. The function of lighthouses shifted toward the provision of a visible warning against shipping hazards, such as rocks or reefs. The Eddystone Rocks, an extensive reef near Plymouth Sound, England and one of the major shipwreck hazards for mariners sailing through the English Channel, was the site of many technical and conceptual advances in lighthouse construction. The difficulty of gaining a foothold on the dangerous rocks, particularly in the predominant swell, meant that it was