The only existing record of the original lighthouse is a letter written from John Kapena of Lahaina to Paulo Kanoa in Honolulu. In the letter, Kapena describes the original light as a "tall looking box-like structure, about nine feet high and one foot wide, so was all sides; built on a suitable position facing the landing." It was positioned so the landing was marked for "those vessels, boats, and canoes that may come in port at night; because there were quite a number of boats wrecked by the waves." The lighthouse was first lit on November 4, 1840, and the keeper was paid a salary of $20 per year. The whaling ships using the port were charged $1 for the lighthouse, $10 for anchorage and pilotage, and $3 for water.

In 1866, a third light was put into operation at Lahaina. Little information exists regarding the second light to serve the port, but some rough details concerning it are given in the following excerpt from the Hawaiian Gazette announcing the establishment of the third light.

The old Light House at this port has been pulled down, and a new one erected on the old site, somewhat enlarged. The old house was 19 feet by 25 feet, the new one is 25 feet by 30 feet, and a light tower built on top, containing a light room and a sleeping room for the light-keeper. The lamps are altered to burn kerosene oil, instead of whale oil.

The Hawaiian monarchy was overthrown in 1893 by a group of armed businessmen who established a provincial government. The U.S. government officially annexed Hawai`i on July 7, 1898, but it would not be until 1904 that the government took control of the aids to navigation in the islands.

Just a year after the Lighthouse Board took charge of the Lahaina Light, a new tower was built to replace the one atop the storehouse. The new wooden, pyramidal, skeleton tower was fifty-five feet tall and had an enclosed workroom near the top, just below the lens platform. The lens had red and white sectors. As long as a mariner remained in the white sector, a safe approach to the port could be made.

In 1939, the wooden tower was replaced by the current thirty-nine foot, pyramidal, concrete tower. A metal ladder leads up one side of the tower to the platform from which a fixed red light is shown. The durability and ease of maintaining such concrete towers led to their wide deployment throughout the islands. A metal plaque placed at the tower in 1984 by the Lahaina Restoration Foundation, the caretakers for the lighthouse, gives a brief history of the towers built at the site, which was originally home to the "oldest Pacific lighthouse."

In 2009, Coast Guard Senior Chief Petty Officer David Garrett and his crew from the Coast Guard Aids to Navigation Team in Honolulu converted the Lahaina Lighthouse to solar power, ending years of reliance on Maui Electric Co. This move, made possible by new developments in light-emitting diode (LED) technology, will eliminate power bills and allow the beacon to stay lit during power outages.

References

1. The Lighthouses of Hawai`i, Love Dean, 1986.
2. Lighthouses of the Pacific, Jim Gibbs, 1986.