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The searchlight consisted of an electric carbon lamp, capable of a strong beam for target illumination. Because the bulb was vulnerable to enemy fire, it was protected in a recessed emplacement whilst a large mirror, attached to the end of a
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Only a few of these were built anywhere in the
British Empire, and were difficult to operate and were never successful. New Zealand's example had been abandoned by 1899.
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were an early electric powered searchlight first developed in the 1870s used in conjunction with coast artillery.
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210:(50). Wellington, New Zealand: Defence of New Zealand Study Group: 10–16. August 2024.
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No complete examples have survived but concrete emplacements can still be found at:
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125:. Isle of Wight County Archaeology and Historic Environment Service Apr 2010.
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222:"Fortifications Of The Isle of Wight – West Wight: Warden Point Battery"
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Forts and Works - Thoughts and words on the
Defence of New Zealand.
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Defending New
Zealand : ramparts on the sea 1840-1950s
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187:"HISTORICAL ASPECT OF WELLINGTON'S MILITARY STRUCTURES"
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64:Warden Point Battery on the Isle of Wight
120:"Military Heap Type Report Final Draft"
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74:Military applications of searchlight
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98:German searchlights of World War II
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60:Fort Victoria, Isle of Wight
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206:"Derek and the see-saw".
136:Glackin, Russell (2009).
56:, Wellington, New Zealand
140:. Penguin. p. 51.
242:Coastal fortifications
138:In Defence of our land
192:http://capitaldefence
161:Cooke, Peter (2000).
78:Canal Defence Light
28:Seesaw searchlights
45:Surviving examples
18:Seesaw Searchlight
224:. 10 August 2011.
16:(Redirected from
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88:Leigh light
236:Categories
172:0473068338
106:References
83:Turbinlite
93:G-numbers
69:See also
36:see-saw
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123:(PDF)
167:ISBN
142:ISBN
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