Black Oak Pro Series 3.0 Single Row Combo LED Light Bar 40C-S5OS is a 40-inch nominal · black housing auxiliary light with combination flood / spot optics. Mariners Warehouse SKU 95871 supplies one 40C-S5OS light bar. Match the exact model, package and intended lighting task before ordering.

40C-S5OS pairs an extended black single-row housing with combination flood/spot optics. The Pro Series 3.0 ceramic protective finish supports the listed construction, and the purchase includes mounting brackets and a harness with fuse, relay and switch. The slim format still needs a full support and electrical assessment.

Compare the delivered drawing with the complete installation space. The source lists a 43-inch bracketed width and 2.6-inch height, but the actual supplied brackets and required aiming clearance govern fit. Check rear lead access and the ratings of the light and electrical components before connection. Follow the exact mounting and operating instructions for the supplied unit.

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Installation & Compatibility Guides

Compare Beam, Mounting and Electrical Requirements

Select 40C-S5OS by its lighting task, beam, full assembly, electrical requirements and confirmed package contents.

Black or White 40-Inch Single Row?

40C-S5OS is the black 40-inch single-row combo model; 40CM-S5OS is the white Marine Series version. Both list 200W and include mounting brackets and a harness with fuse, relay and switch.

Select the finish and exact assembly that suit the project. The source listings give different bracketed widths, so neither shared nominal size nor the same wattage proves interchangeable mounting centers or a direct replacement fit. Review the Black Oak Pro Series 3.0 Single Row 40" LED Light Bar - Combo Optics - White Housing MPN - 40CM-S5OS as a separately sold option.

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Frequently Asked Questions

What does SKU 95871 include?
One light bar, mounting brackets and a wiring harness with fuse, relay and switch. Manufacturer part number: 40C-S5OS.
What beam pattern does 40C-S5OS use?
Combination flood / spot. Other beam configurations are separate purchases.
What supply voltage should I use?
The manufacturer specifies 12–30V DC for the light. Verify the delivered label and the separate ratings of any harness, relay and switch before connection.
Does the nominal size establish fit?
No. Compare the exact overall dimensions, mounting centers, bracket orientation, cable exit and aiming clearance using the delivered model drawing.
Is a complete wiring harness included?
One light bar, mounting brackets and a wiring harness with fuse, relay and switch.
Can it replace an approved road or navigation light?
No approved replacement function is established here. Verify the exact documentation and intended-use requirements.
Is this listing a pair of lights?
No. This listing supplies one 40C-S5OS light bar with its stated package contents.
How can I confirm the right selection?
Contact Mariners Warehouse with SKU 95871, MPN 40C-S5OS, your equipment or vehicle, mounting measurements, electrical system and intended lighting task.

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Need help comparing Black Oak Pro Series 3.0 Single Row Combo LED Light Bar, SKU 95871, MPN 40C-S5OS? Share your vehicle or equipment, mounting location and available space, DC supply and desired beam. These details help us understand your selection question before you order.

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