Anacapa Island Light (CA)
Historical Light List Characteristics
| Year | Characteristic | Reference Number |
| Missing light lists prior to 1914 | ||
| 1914 | Fl(2) W 15s. W12. fl 1, ec 3, fl 1, ec 10. | USLHS Light List (Pacific): 19 |
| Missing light lists for 1915-1929 | ||
| 1930-1931 | Fl W 20s. W12. fl 2. | USLHS Light List (Pacific): 53 |
| 1932-1933 | Fl(3) W 60s. W23. (fl 1, ec 11) x 2, fl 1, ec 35. | |
| Missing light lists for 1934-1944 | ||
| 1945 | Fl(3) W 60s. W23. (fl 1, ec 11) x 2, fl 1, ec 35. | USCG Light List (Pacific): 169 |
| Missing light lists for 1946-1949 | ||
| 1950-1951 | Fl(3) W 60s. W23. (fl 1, ec 11) x 2, fl 1, ec 35. | USCG Light List (Pacific): 169 |
| 1952-1959 | Fl(3) W 60s. W24. (fl 1, ec 11) x 2, fl 1, ec 35. | USCG Light List - Vol. I-V: 18 |
| 1960 | Fl(3) W 60s. W24. (fl 0.3, ec 11.7) x 2, fl 0.3, ec 35.7. | |
| 1961-1963 | USCG Light List - Vol. III: 18 | |
| 1964-1966 | USCG Light List - Vol. III: 19 | |
| 1967 | Fl(3) W 60s. W24. (fl 0.1, ec 11.9) x 2, fl 0.1, ec 35.9. | |
| 1968-1972 | Fl(3) W 60s. W23. (fl 0.1, ec 11.9) x 2, fl 0.1, ec 35.9. | |
| 1973-1974 | Fl(3) W 60s. W26. (fl 0.1, ec 11.9) x 2, fl 0.1, ec 35.9. | |
| 1975-1984 | USCG Light List - Vol. III: 26 | |
| 1985 | USCG Light List - Vol. VI: 26 | |
| 1986 | USCG Light List - Vol. VI: 185 | |
| 1988 | ||
| 1990 | ||
| Missing light lists for 1991-2003 | ||
| 2004 | Fl(2) W 60s. W20. fl 0.3, ec 14.7, fl 0.3, ec 44.7. | USCG Light List - Vol. VI: 185 |
Historical Light List Optics and Structures
| Year | Optic | Tower Height | Focal Plane | Description | Reference Number |
| Missing light lists prior to 1914 | |||||
| 1914 | NA | 50 | 185 | Red; pyramidal skeleton tower. | USLHS Light List (Pacific): 19 |
| Missing light lists for 1915-1929 | |||||
| 1930-1931 | 375 mm a | 50 | 185 | Red, square, pyramidal, skeleton tower. | USLHS Light List (Pacific): 53 |
| 1932 | 3 ei | 277 | |||
| 1933 | 44 | White cylindrical tower. | |||
| Missing light lists for 1934-1944 | |||||
| 1945 | 3 e | NA | 277 | White cylindrical tower. | USCG Light List (Pacific): 169 |
| Missing light lists for 1946-1949 | |||||
| 1950-1951 | 3 e | NA | 277 | White cylindrical tower. | USCG Light List (Pacific): 169 |
| 1952-1960 | NA | USCG Light List - Vol. I-V: 18 | |||
| 1961-1963 | USCG Light List - Vol. III: 18 | ||||
| 1964-1974 | USCG Light List - Vol. III: 19 | ||||
| 1975-1984 | USCG Light List - Vol. III: 26 | ||||
| 1985 | USCG Light List - Vol. VI: 26 | ||||
| 1986 | USCG Light List - Vol. VI: 185 | ||||
| 1988 | |||||
| 1990 | |||||
| Missing light lists for 1991-2003 | |||||
| 2004 | NA | 55 | 277 | White cylindrical tower. | USCG Light List - Vol. VI: 185 |
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1912-1931 (Approximate location: Located at the very tip of the east end of the island.) |
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1932-Present |