商用電源
The current light characteristic is two white flashes, separated by three seconds, every ten seconds (Fl.(2)W. 10s), visible for . The light source is a 1000 Watt 120 Volt tungsten-halogen lamp, with an intensity of 200,000 cd. The light is fed by Mains electricity, with a standby diesel alternator. The current optical apparatus is an AGA rotating lens.