Larson Electronics LEDEUL4 Instruction Manual

Waterproof to 60 Meters - Aluminum Housing - 12 Watts - 720 Lumens
Thank you for your purchase of the Larson Electronics LEDEUL4 Underwater LED Light.
NOTICE:

This light must run on a fuse or circuit breaker protected (5A max) circuit.

It is not recommended for mounting on running surfaces (e.g. the bottom surface of a hull).

If this light is to be painted with anti-fouling paint, the paint used must be compatible with aluminum substrates.
Anti-fouling paints which do explicitly state that they are safe for aluminum substrates can be very damaging to the
light, and should not be used on surfaces within 1" of the LEDEUL4 light.

Once installed, this light should be routinely inspected to ensure that all connections, fasteners and seals are
intact.
IMPORTANT
READ CAREFULLY BEFORE INSTALLING THIS FIXTURE. SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE. THE LEDEUL4 MUST BE WIRED IN ACCORDANCE WITH NATIONAL ELECTRICAL CODE AND ALL
APPLICABLE LOCAL CODES. PROPER GROUNDING IS REQUIRED FOR SAFETY.
WE STRONGLY ENCOURAGE ONLY A LICENSED ELECTRICIAN INSTALL, OPERATE AND MAINTAIN THIS
PRODUCT. IF YOU ARE NOT QUALIFIED OR UNFAMILIAR WITH ANY ASPECT OF THIS INSTRUCTION SHEET,
CONSULT AN ELECTRICIAN. THERE ARE NO SERVICEABLE PARTS INSIDE.
WARNING: MAKE SURE POWER IS TURNED OFF BEFORE STARTING THE
INSTALLATION OR PERFORMING ANY MAINTENANCE.
RISK OF FIRE/ELECTRIC SHOCK –
RISK OF PERSONAL INJURY –
RISK OF BURN –
ALLOW FIXTURE TO COOL BEFORE SERVICING.
The LEDEUL4 LED Underwater Light is designed as a versatile lighting solution for both underwater and dry applications
where an effective yet unobtrusive light fixture is needed. This LED light produces 800 lumens of pure white light while
using only 1 amp at 12 volts.
MOUNTING LOCATION
Determine where your LEDEUL4 light will be mounted. Mounting
surfaces should be flat, clean, dry and free of any existing hardware or
holes. Before mounting ensure that the light will not interfere with the
trim/tilt of engines, turning of rudders, operation of trim tabs, etc. Ideal
mounting locations include transoms, the side and back surfaces of
engine brackets, and the undersides of dive platforms.
For maximum performance this light should be mounted 8" to 12" below
the waterline. Do not mount the LEDEUL4 light at a depth greater than
24" below the waterline.
MOUNTING THE LIGHT

Tape the attached mounting template in the desired mounting location.

Drill holes for the mounting screws and wire boss as indicated on the mounting template. The diameter of the hole required
for the mounting screws will depend largely on the composition and thickness of the mounting surface.

Test the size of the mounting hole prior to installation.

When drilling fiberglass, slightly countersinking the hole using a 3-fluke countersink bit will reduce gel coat chipping.

Thoroughly coat the back surface of this light with marine grade sealant designed for below-waterline applications. 5200 is
not recommended. We do recommend 4200.

Dab additional sealant on the holes in the mounting surface, forcing some sealant into the holes. Extreme care should be
taken to properly seal the through-hull (wire) hole to prevent water intrusion.

Place a plastic insulating sleeve and a mounting screw in each of the 3 mounting holes in the main body.

Press the light firmly into place to bed it in the sealant.
Larson Electronics, LLC
Underwater LED Light
Instruction Manual
DISCONNECT POWER AT BREAKER BEFORE INSTALLING OR SERVICING.
FIXTURE MAY BECOME UNSTABLE OR DAMAGED IF NOT INSTALLED PROPERLY.
Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com
LEDEUL4
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