Lumishore 40" Curved Light Bar — White

Lumishore Light Bar

Lumishore 40" Curved Light Bar — White

A high-output above-deck LED bar producing 31,280 fixture lumens for larger offshore and sport-fishing vessels, with the 9°–20° letterbox beam that projects crisp forward white light while keeping the helm free of glare. This page keeps the lumen output, beam specs, current draw, and ecosystem compatibility high on the page so you can confirm the right light bar size before ordering.

Garmin authorized dealer

What's included

• Lumishore 40" Curved Light Bar — White
• Two stainless-steel adjustable mounting brackets
• Two bracket drill jigs
• Full hardware kit: M6 hex bolts, flat washers, spring washers, nylon insert nuts, flat spreader plates

Best fit

Best for offshore sport-fishing boats, larger center-consoles, and express cruisers in the 40–50 ft range that need high-intensity forward illumination across a wide horizontal arc on a T-top, fishing tower, or arch.

Why choose this light bar

• 31,280 verified fixture lumens: approximately 80 × 10 W white HICOB LEDs produce 31,280 measured fixture lumens (71,280 total) — more than double the output of the 20" bar.
• 9°–20° letterbox beam: the narrow vertical / wide horizontal beam projection delivers maximum forward coverage with no back-scatter to the operator.
• IP68 & marine-grade construction: powder-coated aluminium housing with Makrolon polycarbonate lens; built for permanent above-deck exposure.
• 12 V and 24 V compatible: 10.5–31 V DC internal driver; draws 25.7 A at 12 V or 12.9 A at 24 V — plan for adequate circuit capacity.
• Ecosystem-ready: operates standalone or integrates into the ECLIPSE or EOS-LUX Command Center for MFD scene control and dimming.
• Authorized dealer support: buy from MyGreenOutdoors with Garmin- and Lumishore-focused product help and fast shipping on qualifying orders.

Key specifications

Compatibility & control

The 40" Curved Light Bar runs standalone from an on/off switch or integrates into the ECLIPSE or EOS-LUX Command Center for MFD lighting control. At 25.7 A draw at 12 V, a 24 V installation is strongly recommended for runs over 15 feet to keep wire gauge manageable.

• Standalone switch control — 2-wire on/off
• ECLIPSE Command Center — 12 V dimming and zone control
• EOS-LUX Command Center — full MFD integration; requires MFD Conversion Cable (010-14453-00 Garmin / 010-14454-00 Simrad/B&G)

Compare related options

Use these if you need a different output tier for your vessel size:

• Lumishore 30" Curved Light Bar (010-04463-00) — 23,760 fixture lumens for mid-size boats
• Lumishore 50" Curved Light Bar (010-04466-00) — 39,600 fixture lumens for the largest sport-fishing vessels
• Lumishore 20" Curved Light Bar (010-04462-00) — 15,000 fixture lumens for smaller center-consoles

Frequently asked questions

Why is the 40" bar significantly deeper (132 mm) than the 20" (96 mm)?
The deeper profile accommodates the additional heat-sinking mass needed for the larger HICOB array. The heatsink depth scales with wattage; the mounting brackets adjust for tilt in all four sizes without re-drilling.

At 25.7 A at 12 V, what wire gauge should I use?
Per ABYC guidelines, a 25 A+ draw at 12 V on a typical boat run requires 6 AWG or heavier conductor. For runs over 10 feet, 4 AWG may be appropriate. A 24 V installation (12.9 A draw) allows use of smaller wire. Consult a marine electrician for your specific run length.

Does the 40" bar fit on a standard T-top crossbar?
The 40" bar is 1,070 mm (42.1") overall including brackets. Confirm your crossbar or mounting surface has at least 1,150 mm of clear span before ordering.

Can I run two 40" bars on the same EOS-LUX zone?
Yes, but plan power accordingly — two bars at 12 V draw up to 51.4 A combined. Run each bar on its own individually fused circuit per ABYC requirements; both can still be controlled from the same EOS-LUX zone.

What's the warranty?
Lumishore covers the Curved Light Bar with a 3-year warranty. MyGreenOutdoors is a Garmin and Lumishore authorized dealer and can assist with warranty claims.

Is installation of a 40" bar a DIY job?
The mechanical bracket mounting is straightforward with the included drill jigs and hardware. The electrical circuit at 25 A+ at 12 V should be planned and wired by a qualified marine electrician familiar with ABYC standards.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.