The L-Series HD Gen2 underwater light is designed specifically for large superyachts and has been fitted to ice class vessels. The L Series has the unique ability to be removed/replaced underwater should servicing or upgrading ever be required. They can be placed anywhere on the hull at angles up to 25° allowing for all types of desired illumination.

The L Series benefits from bespoke optics that control the output of light into an elliptical beam, giving a much more defined spread and penetration through the water than most other underwater LED lights.



The cofferdam is fixed at a 0 degree angle. Hull counter angling is achieved in the light engine up to a maximum of 25 degrees.

N.B. variances of up to 5 degrees is difficult for the human eye to perceive so most hull counter angling positions can be acheived with this fixture. However, large variances cannot be achieved with this particular fixture in which case F-Series HD fixtures are required to complete an installation. Cofferdams will be made in 6082 Aluminium or 316L Stainless Steel to suit hull material and comply with class approval.

DMX Control

OceanLED L-Series Range of underwater lights now all include DMX connectivity via OceanLED’s DMX Gen2 Driver.

The L-Series HD Gen2 range can be controlled by integrating into the yachts existing management system such as a Crestron or Lutron lighting control. The lights can be managed through any on board touch panel or controlled via 3rd party devices such as a smartphone or tablet via wifi. This allows for further customised with additional features such as dimming, panic mode and strobe operations.

DMX Control



  • 60° Top Beam 60° Top Beam
  • Up to 14,000 Fixture Lumens Up to 14,000 Fixture Lumens
  • 20° Side Beam 20° Side Beam
  • Elliptical Beam Elliptical Beam
  • DMX Lighting Control
  • Unique ability to change the fixture in the water
  • 90-270V AC optional input power
  • 140˚ Diffused Beam Option

Colours Available

  • Midnight Blue
  • Ultra White
  • Warm White

Please request a quote for bespoke Superyacht pricing.


Typical LED life expectancy 40,000+ Hours
Lumens 24500
Fixture Lumens 14000
Input Voltage 110/240V AC
Min / max operating voltage 90 - 270
Current / Amp Draw 110V AC 1.3A / 240V AC 0.6A
Power consumption 144 watts

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