A large tripod-mounted IBAK searchlight with Aldis signal, German, 1988

A large tripod-mounted IBAK searchlight with Aldis signal, German, 1988,
marine-type D9601 SW 450M searchlight, cast alloy drum casing, with 41.5cm diameter clear lens, with single LED light (450W output), fitted with disc reflector, and with crank handles operating Aldis type signalling black shutters, twin positioning handles to rear of case, fitted within alloy adjustable gimbal mount, and seated within a 360 degree swivel mount on a tripod with height adjustable wooden legs with brass and alloy adjustable fittings, for domestic use and wired for illumination.