Faucets by Elka Design (Italy)

Shower Systems by Elka Design (Italy)


Manta Ray MR20

Recommended for boats up to 40m+ / 130+ft

  • Thru-hull underwater light. 
  • Formidable performance of 15,000 lumens with the added security of a thru-hull stem fitting.
  • A radical departure from conventional sealing methods the Manta Ray has an unique rear cassette design with multiple sealing system.
  • Machined from Billet AB2 Marine grade Bronze.
  • Suitable for Transom mounting on all hull types.
  • Built in driver technology with active thermal rollback. 
  • RINA Type approval
  • 12V version also available with 7,000 fixture lumens (price on application) 



  • Suitable transom mounting
  • Thru-Hull, requires 30mm hole cut out
  • Recommended for boats up to 40m+ / 130+ft
  • Max Lamp Lumens 17,000 / Fixture Lumens 15,000
  • Typical LED life expectancy 50,000 + hours
  • Voltage 24v, Power Draw 5.1A
  • For Mains Voltage systems purchase our 110/240V PSU
  • Over voltage,current,reverse polarity,active thermal protection
  • Hydro Block and Nano Coating Technology
  • Fixture profile 32mm
  • Fixture diameter 140mm
  • Fixture Length 208.5mm
  • Lens: optical grade 8mm Boroscilicate glass,65 degree beam angle
  • Body AB2 Bronze throughout
  • Weight 2.7kg/5.94lbs
  • 2 years warranty
  • Delrin Isolation Sleeve must be used if fitting lights to Steel or Aluminium hulls

Downloads:        Technical Specification                Installation Manual