Faucets by Elka Design (Italy)

Shower Systems by Elka Design (Italy)

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Made in France with recycled sails. All Bags carry labels with history of the sail!



Great White GW20

Suitable for boats up to 50mtr+/160+ft


Thru Hull Interchangeable LED Underwater Boat Light
  • The Great White GW20 Underwater LED Light produces 16000 fixture lumens and has almost unlimited mounting options thanks to an ultra low profile bezel (4mm) and internal driver system. Thru Hull mounting offers secure fixing with the additional benefit of a removable LED cartridge to eliminate the need for hauling.
  • Suitable for transom and side mounting on all hull types.
  • Simple installation thanks to our inbuilt driver technology, just two wires to connect. Reverse polarity protection with active thermal control, Guard X protective coating prevents marine growth.
  • RINA Type Approved 



  • Suitable for transom and side mounting
  • Thru-Hull interchangeable requires 101mm entry hole
  • Recommended for boats up to 50mtr+/160+ft
  • Max Lamp Lumens 16000 / Fixture Lumens 14,500
  • Typical LED life expectancy 50,000 + hours
  • Voltage 24v, Power Draw 5.1A
  • For Main Voltage systems purchase our 110/240V PSU
  • Over voltage,current,reverse polarity,active thermal protection
  • Hydro Block and Nano Coating Technology
  • Fixture profile 4mm
  • Fixture diameter 140mm
  • Fixture Length 170mm
  • Lens: optical grade 8mm Boroscilicate glass,65 degree beam angle
  • Body AB2 Bronze throughout
  • Weight 5.2kg/11.44lbs
  • 2 years warranty
  • Delrin Isolation Sleeve Kits must be used if fitting into Steel, Aluminium or Carbon hulls

Downloads:        Technical Specification                Installation Manual