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T-H Marine LED51803DP 18" Waterproof LED Slim Line Utility Strip Light

Manufacturer

T-H Marine

<h3>About T-H Marine Supplies</h3><p><strong>T-H Marine Supplies</strong> has been one of the most trusted names in the marine accessories industry for over five decades. <a href="/7603-t-h-marine">Founded in 1975 by Bill Huntley in Huntsville, Alabama</a>, the company grew from a small, family-owned operation into a leading manufacturer of boat parts and accessories serving both OEM boatbuilders and the aftermarket. Today, T-H Marine is a proud member of the OneWater Marine family, yet retains the hands-on dedication to quality that has defined it from the beginning.</p><h3>Designed by Boaters, for Boaters</h3><p>What sets T-H Marine apart is its roots. The team behind the brand has always been made up of avid boaters and anglers who understand the demands of real time on the water. That real-world perspective drives an approach to product development centered on practical innovation — solving problems that boaters actually encounter. From pioneering the first commercially available jack plate with the iconic <strong>HI-JACKER</strong>, to patenting improved throttle designs and narrow battery trays, T-H Marine has a long track record of bringing genuinely useful ideas to market.</p><p>Their <strong>ATLAS hydraulic jack plate</strong> became the dominant choice among professional bass fishermen and OEM boatbuilders alike. By the 2014 BASSMASTER Classic, ATLAS jack plates were found on the overwhelming majority of boats running hydraulic jack plates — a testament to the product's reliability and performance credentials.</p><h3>A Comprehensive Marine Product Lineup</h3><p>T-H Marine's catalog spans virtually every system on a modern recreational boat. Their product categories include jack plates, <a href="/7603-t-h-marine-trim-and-tilt-units-202681">trim and tilt units</a>, trolling motor accessories, plumbing and drains, LED lighting, hatches and deck plates, livewell aeration systems, rigging accessories, battery trays, and rod storage solutions. Whether you're rigging a tournament bass boat or fitting out a pontoon for family outings, T-H Marine likely has a product engineered for the task.</p><p>The brand supplies products to virtually every recreational boat manufacturer in the United States — found on bass boats, pontoon boats, runabouts, ski boats, offshore fishing boats, flats boats, aluminum fishing boats, and center console boats. Their aftermarket parts are available through marine dealers, retail chains, and online retailers nationwide.</p><h3>Innovation With a Proven Track Record</h3><p>Throughout their history, T-H Marine has continued to expand into new product niches while maintaining leadership in core categories. They introduced the first remote livewell drain valve, developed pioneering rod storage tube systems for boat compartments, and grew their lighting line to include waterproof courtesy and livewell lighting. Their <a href="/7603-t-h-marine-trim-and-tilt-units-201108">CMC tilt and trim systems</a> represent the same durability-first philosophy — built to handle the rigors of fresh and saltwater use over thousands of hours of operation.</p><p>With over 700 products in their lineup and a half-century of marine industry expertise, T-H Marine remains a go-to source for boaters who demand aftermarket accessories that match or exceed OEM standards.</p>

Part Number

LED51803DP
05/27/2036 7:36 AM
Sale Price

$18.94

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The T-H Marine LED-51803DP is an 18-inch waterproof LED utility strip light designed for versatile lighting applications on boats, RVs, trucks, and other vehicles. This slim-profile surface mount light provides reliable illumination for both interior and exterior use in marine and automotive environments.

Key Features:

  • 100% waterproof construction with circuit board completely sealed in epoxy for maximum protection
  • Slim line design for easy surface mounting in tight spaces
  • Durable LED technology provides long-lasting, energy-efficient illumination
  • 18-inch length ideal for under-gunwale lighting, compartments, and accent applications
  • Suitable for 12-volt DC systems commonly found in marine and RV applications
  • Versatile mounting options for both decorative and functional lighting needs

This LED strip light is perfect for adding visibility to storage compartments, livewells, under decks, RV awnings, truck beds, and countless other applications where reliable waterproof lighting is needed. The epoxy-sealed construction ensures the electronics are protected from moisture, salt spray, and harsh environmental conditions.

Products specifications

LED

6 Red

Length

4"

Everything I was looking for, thanks!

very easy sight

So far so good

I bought a Bestop for my Samari and the service was great and the top fit perfect. The online site is easy to use and quick.

Thank you.

Easy to use, great prices and fast delivery too

On line ordering very easy. Called before hand and customer service was great.......

So far it is good, we received our order in great time. I haven't installed the muffler yet, but looks like it should be the right one. Thanks

Convient and simple. I found that is was one of the best price on line.

Easy, best price, ships from manufacturer so stock wasn't an issue

Good price and in stock !

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