Dock signalling light MARTINI ALFREDO
To be installed at the pier head to signal its presence. It consists of a sturdy hot dip zinc plated steel pile on top of which at 2,5 m height is fixed the lantern, having a range of night visibility of 2 miles. The lantern can be white, green or red with traditional low voltage or solar power. The electric source version has fixed light from a 25W, 12/24V lamp with bayonet coupling. The solar source version has fixed or intermittent light from a series of LED. The minimum working range is 150 and 300 hours respectively, provided that a minimum daily insulation of 3 and 1,5 hours is granted.
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