Heise LED Lighting Systems

HEISE Dual Row Marine Curved LED Light Bar - 42 Inch

Regular price $778.99 USD

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HEISE 42 Inch Dual Row Marine Curved LED Light Bar - full product view
$778.99 USD
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HEISE Dual Row Marine Curved LED Light Bar - 42 Inch


Description

The HEISE 42" Dual Row Marine Curved LED Light Bar is built for serious boaters who demand reliable, high-output illumination on the water. Packing 80 three-watt LEDs into a curved dual-row design, it delivers 19,200 raw lumens and a versatile combo beam pattern - equal parts flood and spot coverage. The die-cast aluminum housing features a white UV-inhibitor coating and Gore membrane technology, giving it true IP67 waterproof protection that stands up to the harshest marine environments.

Whether you're navigating open water after dark or working a vessel in demanding conditions, this light bar is engineered to perform. Stainless 316 hardware, epoxy-encapsulated electronics, and an operating range from -40°C to +60°C make it as rugged as it is bright. It's a premium lighting upgrade for offshore boats, pontoons, and any vessel where visibility is non-negotiable.


Key Features

  • 80 x 3W LEDs / 240W Total Output: Massive dual-row configuration delivers 19,200 raw lumens for powerful, far-reaching illumination.
  • Combo Beam Pattern: Combines a wide 90-degree flood beam with an 8-degree spot beam for versatile coverage at all distances.
  • IP67 Waterproof Rated: Fully sealed against water immersion - purpose-built for marine use in rain, spray, and splash.
  • Gore Membrane Technology: Pressure-equalizing membrane prevents moisture ingress and protects internal electronics from temperature-driven condensation.
  • Die-Cast Aluminum Housing: White UV-inhibitor coated housing resists corrosion and sun damage in open-water environments.
  • Stainless 316 Hardware: Marine-grade stainless steel fasteners resist saltwater corrosion for long-lasting, low-maintenance durability.
  • Epoxy-Encapsulated Electronics: Fully integrated and sealed circuit board protects against vibration, moisture, and shock.
  • Wide Input Voltage (10-30V DC): Compatible with 12V and 24V marine electrical systems - works on nearly any vessel.
  • 6000K Color Temperature: Crisp, cool white light with 780 LUX at 10 meters for clear, natural-looking visibility.
  • Reverse Polarity Protection: Built-in safeguard prevents damage from accidental incorrect wiring during installation.

Shipping

Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • HEISE 42" Dual Row Marine Curved LED Light Bar
  • Die-cast aluminum mounting brackets
  • Stainless 316 mounting hardware

Why You'll Love It

HEISE has built a strong reputation among marine enthusiasts and installers for producing lighting that genuinely holds up on the water. The 42" Dual Row Curved LED Light Bar is a favorite among offshore boaters and serious anglers who need dependable nighttime visibility without constant maintenance. The combination of Gore membrane sealing, IP67 waterproofing, and marine-grade stainless hardware means you can trust this light bar season after season. Whether you're installing it on a bass boat, center console, or offshore cruiser, the flexible mounting bracket design and wide voltage compatibility make for a straightforward install. When you invest in purpose-built marine lighting, you get the peace of mind that comes with gear engineered to handle the real demands of life on the water.


Product Specifications

View Product Specs
Input Voltage 10-30V DC
Wattage 240W (80 x 3W LEDs)
Raw Lumens 19,200
LUX at 10M 780
Color Temperature 6000K
Beam Pattern Combo - Flood (90 degrees) / Spot (8 degrees)
Housing Material Die-Cast Aluminum
Housing Color White with UV Inhibitor Coating
Membrane Gore
Lens Material Polycarbonate (PC)
Mounting Bracket Material Die-Cast Aluminum
Bracket Width (Turned Inward) 41"
Bracket Width (Turned Outward) 43.5"
Mounting Bolt Drill Spacing 25"
Light Bar Height 3"
Light Bar Depth 3.5"
Hardware Stainless 316
Electronics Integrated - Epoxy Encapsulated
Operating Temperature -40°C to +60°C
Current Consumption 12 Amps at 13.8 Volts
IP Rating IP67
Protections Reverse Polarity

Manuals & Guides


FAQ

Is this light bar truly waterproof for marine use?

Yes. The HEISE 42" Marine LED Light Bar carries an IP67 waterproof rating, meaning it is sealed against water immersion. Combined with a Gore membrane for pressure equalization and epoxy-encapsulated electronics, it is specifically designed to handle the spray, rain, and wet conditions encountered in marine environments.

Will this work on my 24V boat electrical system?

Yes. The light bar accepts input voltage from 10-30V DC, making it fully compatible with both 12V and 24V marine electrical systems. No additional voltage converter is needed for either setup.

What mounting configurations are available?

The included die-cast aluminum mounting brackets can be turned inward or outward. With brackets turned inward, the hole-to-hole mounting dimension is 41". With brackets turned outward, it extends to 43.5". The mounting bolt drill spacing is 25". This flexibility allows for a variety of installation positions on T-tops, hardtops, and roll bars.

What is the difference between the flood and spot beam patterns?

This light bar uses a combo beam pattern that combines both. The flood beam spreads light at 90 degrees wide, illuminating a broad area close to the vessel - ideal for docking and navigation in tight spaces. The spot beam focuses at 8 degrees for long-distance visibility straight ahead. Together, they provide comprehensive coverage for nighttime boating.

Does the curved shape affect performance compared to a straight bar?

The curved design follows the natural arc of mounting surfaces like T-tops and hard tops, providing a cleaner, flush installation look. It also helps wrap the light output slightly wider across the field of view, complementing the flood beam pattern for even broader coverage on the water.

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