Upgrade your thru hull underwater lights any time anywhere, to the latest , most powerful and reliable marine LEDs on the market, no haulout required.

Aqualuma thru hull underwater light upgrades offer the best in technology upgradable and serviceable LED marine lighting options for your vessel. The upgrade kit is designed to allow you the ease of on water upgrades to the latest offering without the need for expensive haul outs, making upgrades simple and easy and giving you the advantage of improved technology at an affordable price.

Aqualuma underwater marine LED's are designed and manufactured in Australia and have a 3 year warranty on internal components.


  • Simple & Cost Effective Upgrade Option
  • Throws both a deep penetrating and wide flat beam
  • All new combination optic with increased horizontal spread
  • Low power consumption
  • Can be operated in or out of the water
  • Can be upgraded while vessel is in water


Specifications 6 SERIES 12 SERIES 18 SERIES 18 TRI SERIES
Boat Size
Up to 45? (13m) Up to 60? (18m) Up to 100? (30m) Up to 100? (30m)
Transom Spacing
1-2m 1-2m 1-2m 1-2m
Recommended Transom Quantity 3-5 4-6 6-8 6-8
Installation Depth
200-250mm 200-250mm 200-250mm 200-250mm
@ 12 / 24V DC
12V DC 1A
24V DC 0.5A
12V DC 2A
24V DC 1A
12V DC 2.6A
24V DC 1.3A
12V DC 1.3-2.6A
24V DC 0.65-1.3A
Fixture Lumens (Blue) Up to 4,900lm Up to 9,990lm Up to 14,100lm Up to 7,050lm
Fixture Lumens (White) Up to 1,725lm Up to 3,608lm Up to 4,920lm Up to 2,475lm
Fixture Lumens (White)       Up to 9,525lm
Available Colours Blue or White Blue or White Blue or White Blue/White
Compliance RINA
Warranty 10 YR Housing | 3 YR Internals
Barcode # AQL18BG4-UG
Brand Aqualuma
Shipping Weight 0.5000kg

3 Years Internal Warranty

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