CZC AUTO 12V Submersible LED Trailer Lights 2-Pack — Low-Profile Rectangular, IP68 Waterproof, DOT-Tested

These are CZC AUTO 2-piece 12V low-profile rectangular LED trailer lights engineered to be fully submersible, providing stop, running, turn signal, and license plate illumination for boat trailers and marine towing applications.

Built for trailers that encounter water, salt, and rough road conditions, these CZC AUTO lights combine corrosion-resistant construction, sonic-weld sealing, and LED efficiency to stay bright while submerged. They are DOT-tested and shipped after a complete quality check, and the set includes mounting hardware and a wiring guide so you can install them quickly.

How do these lights handle water and salt exposure?

The lens and housing use sonic-weld sealing plus a glue-sealed lens edge to block water entry, and the unit is rated IP68 for continuous submersion. 18-gauge pure copper wiring and corrosion-resistant materials further reduce failure risk in marine environments without sacrificing electrical conductance.

• IP68-rated for full submersion protection
• Sonic welding and glued lens edges for multi-layer sealing
• 18-gauge pure copper wire to resist corrosion and maintain conductivity

Will the LEDs be visible and reliable on the road?

These lights use all-LED diodes rather than incandescent bulbs, providing brighter, faster-reacting signals with longer operational life. Each unit undergoes a photometric inspection to ensure visibility and compliance with DOT standards before it ships.

• Full-LED array for high visibility and rapid response
• DOT-tested photometric inspection for road compliance
• Extended lifespan compared with traditional bulbs

What comes in the package and how do I install them?

The kit contains two submersible rectangular tail lights, a bag of mounting hardware, and an installation guide with wiring diagrams. Basic wiring knowledge is helpful: verify there are no shorts before powering the lights and follow the included diagram to match stop, tail, turn, and license plate connections.

• 2 x low-profile rectangular LED lights
• Mounting screws, fasteners, and installation instructions included
• Wiring diagram provided; check for shorts prior to final connection

What support and warranty does CZC AUTO provide?

CZC AUTO backs these lights with a 12-month warranty for defects and a 30-day money-back option, plus responsive customer service. If you encounter problems, CZC AUTO promises prompt support and troubleshooting to resolve installation or performance issues.

• 30-day money-back guarantee for any reason
• 12-month warranty covering quality-related defects
• Customer support response within 24 hours for assistance

Who is this for? These submersible rectangular tail lights are made for boat owners, marine trailer users, commercial haulers, and anyone towing in environments where lights may be exposed to water, mud, or salt spray. They suit trailers under and over 80 inches wide and are ideal when you need low-profile, DOT-conscious rear lighting that tolerates immersion and delivers consistent signal performance.