T-H Marine Spreader & Mast Lights

T-H Marine Spreader & Mast Lights: Turning Night Into Day on the Water

T-H Marine has been engineering dependable boat accessories since 1975, and their line of spreader & mast lights reflects the same no-compromise philosophy that has made them a fixture on virtually every recreational boat built in the United States. Whether you’re rigging a bass boat for a pre-dawn tournament or upgrading a center console for offshore night runs, T-H Marine’s LED spreader lights are built to handle the demands of real-world marine use.

Purpose-Built LED Technology for the Deck

T-H Marine’s LED spreader lights are designed to enhance safety and visibility for night fishing, offering exceptional brightness and longevity through energy-efficient LED technology. The flagship LED Super Spreader™ Light is a standout in the lineup: it carries an IP67 waterproof rating to protect against moisture, dust, and debris, is designed to last up to 30,000 hours, and uses up to 80% less power than typical incandescent lights. That kind of efficiency matters on the water, where battery management can be the difference between a great night and a long paddle home.

For boaters who prefer a clean, integrated look, T-H Marine also offers recessed-mount options. Their recessed flush mount LED spreader features four high-intensity LEDs for optimal brightness and visibility, designed for easy installation into T-top recesses with a wide illumination angle. The Oval Recessed Mount Spreader LED Light (model LED-39120) takes a similar approach: designed for optimal performance and durability, the super bright 4-element LEDs and floodlight spread make it perfect for illuminating decks.

Form Factors for Every Application

T-H Marine recognizes that not every boat has the same mounting needs or space constraints, which is why they offer multiple spreader light form factors:

• Oval Recessed Mount: Features four white, high-intensity 3-watt LEDs, a durable die cast aluminum housing with a powder-coated finish, and a completely sealed, waterproof construction for reliable performance in marine environments.
• LED Mini Spreader: The 2" LED Round Mini Spreader Light is perfect for docking or as a spreader light. It features a die-cast aluminum body available in matte black or white finish, provides 800 lumens with a single 10W LED for a bright, narrow spot beam, and comes in a waterproof and impact-resistant design with stainless steel mounting hardware.
• LED Super Spreader: The blazing illumination turns night into day, filling the cockpit and boat deck with bright light — a great replacement for 55W halogen flood lights.

Built by Boaters, for Boaters

Established in 1975 by Bill Huntley, T-H Marine has grown from a small, family-owned business into an industry leader known for its innovative products that enhance the boating experience for anglers, recreational boaters, and marine professionals worldwide. Their personnel are boaters and fishermen who know what boating is all about and create products that fellow thinkers will appreciate. That hands-on expertise is evident in practical details like single-bolt installation, stainless steel mounting hardware, and operating voltage ranges (10–30V DC) that accommodate most modern marine electrical systems.

If you’re exploring the full range of T-H Marine’s marine accessories, visit the T-H Marine brand page. To compare all available spreader and mast lighting options across brands, browse the complete Spreader & Mast Lights category.