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Bluefin Led Underwater lights. 

H16/H20/H48CC Installation manual. 

Thank you for choosing Bluefin LED underwater lights, our products have been designed and tested 
rigorously to ensure the optimum performance and longevity. 
All Bluefin Led lights are water tested so please be aware there may be moisture present on the light. 
Please ensure that your product is installed as per our instructions below, failure to do so may 
invalidate your warranty.  

 

If you are installing a H48CC please refer to the Driver instructions for electrical installation. 
Specs: electrical/fuse ratings 

 

Voltage 

Current 

Fuse rating 

Hammer head H20 

24V only 

(Absolute min of 

19V under load @ light).

 

24v-5.1 

8amp 

Hammer head H16 

12/24V only 

(Absolute min 

of 10V under load @ light).

 

12V-7.5   24V-3.8 

10amp 

Warnings: 

 

Do not attempt to install the lights whilst the boat is in the water. 

 

Ensure that the correct voltage is used for the light. 

 

Ensure that an in line fuse is installed with the correct fuse rating per the light installed. 

 

Ensure that use the Screws provided (

failure to do so will invalidate your warranty

). 

 

    

 

 

Ensure all connections are made water tight or your 

warranty will be

 

Void.

  

 

Do not remove the inline Moisture Guard. 

 

Do not hold the light by the cable. 

 

Do not use abrasives on the lenses. 

Tools required for installation: 

 

2.5mm(3/32”) drill bit 

 

30mm(1.1/4”) drill bit Drill 

 

Posi head hand screwdriver 

 

Marine sealant 3M 4200 or equivalent

 

Installation: 

For optimum affect effect the light should be positioned between 8-12” (200-300mm) below the 
water line and at a 90 deg angle. Recommended spacing from 3-3”(1mtr) to 5-11” (1.8mtrs) between 
the lights.

 

Drill a 30mm (1.1/4”) hole for the cable access through the hull, ensuring that there are no 
obstructions internally in the hull. 
Drill 2.5mm(3/32”) pilot holes to match the mounting holes on the light. 
Key the area to where the light is to be mounted with abrasive sand paper to ensure there is a clean 
area for the marine sealant to bond too. 
Apply marine sealant to the rear of the light on the circumference of the light and around the base of 
the cable gland to ensure a complete continuous bead of sealant is applied in both areas. (See fig 2) 
Feed the cable through the hole and mount the light to the hull using the 

screws provided

Summary of Contents for H16

Page 1: ...provided failure to do so will invalidate your warranty Ensure all connections are made water tight or your warranty will be Void Do not remove the inline Moisture Guard Do not hold the light by the cable Do not use abrasives on the lenses Tools required for installation 2 5mm 3 32 drill bit 30mm 1 1 4 drill bit Drill Posi head hand screwdriver Marine sealant 3M 4200 or equivalent Installation For...

Page 2: ...age drop between the batteries or power supply is minimised on 12V systems this is especially important as the lower system voltage means a high current requirement which in turn means the potential for more voltage drop in the cable runs connections If the cable gauge connections are not sufficient for the lighting load attached you may experience incorrect operation of the lights intermittent il...

Page 3: ... connector is wired up Fig 2 showing how the finished Gel connector should look when finished Ensure that the black outer sheath is inside the gel connector The IP68 GEL CONNECTOR MUST BE INSTALLED CORRECTLY OR YOU WARRANTY WILL BE VOID Fig 1 Fig 2 Fuse holder Crimps for positive wires ensure that these are mounted into the holder before they are crimped Positive wire from Light Heatshrink for wat...

Page 4: ...e installation for water tightness Only clean the light with a soft bristle brush Warranty Your product has a 2 year limited warranty for defects For any warranty issues please contact your point of sale retailer or go to www bluefinled com for further advice Installer please ensure that the SERIAL NUMBERS of the lights are written below and the manual is handed over to the end user Please make a ...

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