SeaLight Underwater Lighting

Our remarkably small yet robust underwater LED lights have been designed with the focus of providing a quality, bright solution for use in either hatchery or sea environment while delivering significant cost savings in comparison to conventional lighting - all while ensuring that salmon continue to grow successfully in natural low light conditions.

SeaLight LED underwater aquaculture lamp system combines high output and long life in a compact, energy-saving package. With up to a 72% energy saving and a life expectancy of 70,000 hours; fuel/power consumption is reduced and downtime is minimal, saving you money while also being great for the environment.

SeaLight LEDs are manufactured in-house in Scotland at our marine technology facilities using the skills of our highly experienced and professional engineers.




Key Points:

  • Each lamp uses just 240W of power but produces the equivalent of a 1Kw conventional metal halide lamp.
  • Great for the environment with savings of up to 72% on either electricity or fuel compared to conventional lamps.
  • 0-100% dimmable and 14 times longer lifespan than conventional lights.
  • Each pen or tank can be independently controlled, allowing dimming and brightening to be set out of normal hours.
  • Up to four lights can be controlled and are dimmable from one control box.
  • Incredibly simple installation.
  • Less energy use means it is better for the environment than conventional lighting.


LED Options

SeaLight is available in two types - anodised and stainless steel. Different coloured lighting options are also available including blue LED and normal LED lighting.






Complete control

Up to four lights can be controlled from one control box with the ability to control dimming and brightening on each light from 0-100%.




Power 0 - 240v Watt Adjustable
Colour temperature 4000K
Light output 28,360 Lumen
Life expectancy 70,000 hours
Diameter 120 mm
Height 110 mm

1.5 kg anodised LED

4.5 kg stainless steel LED

System power supply

Input: 110-240Vac

Output: 1-4 lamps 60Vdc, 4A

Power factor correction PF = 0.99