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Complete Submersible Rear Lighting Kit: Includes left-hand roadside S/T/T lamp with license window, right-hand curbside S/T/T lamp, license bracket, and wiring harness.
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Waterproof Submersible Design: Hermetically sealed lens-to-housing design protects bulbs and internal components from thermal shock and water intrusion during boat launches.
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Full Legal Compliance for Personal Trailers: Engineered specifically for personal trailers under 80 inches wide and under 20 feet in length, including boat trailers and jet ski haulers.
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Corrosion-Proof Polycarbonate Construction: Impact-resistant polycarbonate body and acrylic lenses prevent rust, corrosion, and damage from harsh marine salt water environments.
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Hardwired 18 AWG Lead System: Pre-wired 6-wire lead harness with stripped wire ends for clean, direct, weather-sealed electrical connections.
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Serviceable Bulb Design: Bulb-replaceable setup allows quick, economical maintenance over the lifespan of the trailer fixture.
Truck-Lite 55554-1 – Submersible Incandescent Personal Trailer Lighting Kit (LH & RH Stop/Turn/Tail Lamps, License Light, Hardwired Harness, Clamshell Display)
Protect your marine and recreational trailers from water intrusion and premature electrical failure with the Truck-Lite 55554-1 Submersible Incandescent Personal Trailer Kit. Engineered for boat trailers, jet ski haulers, and personal utility trailers under 80 inches wide, this complete lighting package provides dependable, DOT-compliant roadside visibility.
Designed specifically for trailers that experience regular water immersion during launching and loading, the Truck-Lite 55554-1 features heavy-duty, waterproof construction that resists the damaging effects of fresh and salt water exposure.
Standard trailer tail lights frequently blow filaments or corrode internally when submerged in cold water. The Truck-Lite 55554-1 solves this issue with a hermetically sealed, water-trapping capsule design that shields internal electrical contacts and bulbs from moisture and corrosion.
The kit provides full rear signal coverage:
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Left-Hand (LH) Roadside Lamp: S/T/T lamp featuring an integrated clear bottom optic window to illuminate rear license plates.
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Right-Hand (RH) Curbside Lamp: S/T/T lamp for stop, turn, and tail signaling.
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Accessories: Flexible license plate bracket and complete wiring harness setup.
Featuring an impact-resistant polycarbonate housing paired with acrylic lenses, this light kit completely eliminates housing rust. The hardwired 18 AWG harness with stripped wire ends lets you splice directly into your trailer’s existing 12V system for a permanent, reliable connection.
Truck-Lite: 55554-1, 55554, TK55554-1, TL55554-1, LIT55554
Grote: 65440-5, 65380-5, 653805
NAPA: LIT55554
Industry Crosses: 0735111181163, 00735111002000, 25172900, 25175100