ONLINE LED STORE 4" Red Round LED Trailer Tail Lights 2-Pack — 4" Size, IP67 Submersible, DOT/SAE

TRUE MODS 2-pack 4" red round LED trailer tail lights are submersible, SAE & DOT FMVSS-108 certified replacement lights designed for tractors, trailers, RVs and work trucks.

Replace worn or dim tail lights with a compact 4" assembly built to meet regulatory standards and withstand harsh environments. These TRUE MODS lights combine a diffused polycarbonate lens, ten high-visibility LEDs, and a gasketed housing so you get bright, true-colored signaling plus long-term reliability without rewiring complexity.

How do these lights ensure visibility and safety on the road?

The lens and LED layout deliver intensified, true-to-color illumination so brake, turn and parking signals read clearly at distance. Multiple intensity modes for amber/red functions help the lights act as parking or signaling lamps while white LEDs provide a crisp reverse light.

• 10 super-bright colored LEDs per housing for consistent illumination
• Diffused polycarbonate lens reduces glare and shows true color
• Two intensity levels on amber/red for parking and signaling
• White reverse LED for bright backup illumination

Will these fit my trailer or truck without custom work?

Yes — the TRUE MODS lights use the common 4" standard and are made to work with a 4-1/2" cutout, so they swap into most existing openings. The package includes a grommet and 12" wiring with a 90° connector for tight mounting locations, simplifying installation.

• SAE & DOT FMVSS-108 certified 4" standard size
• Designed for a 4-1/2" cutout to match common fittings
• 12" wire lead with 90° connector for space-saving hookup
• Included grommet for fast, tool-light installs

How durable are these lights in wet or rugged conditions?

Constructed for outdoor use, the lights are sonically sealed and rated IP67 for submersion protection, so they withstand rain, road spray and temporary immersion. The rugged polycarbonate lens and sealed housing resist impacts and corrosion that commonly shorten lamp life.

• IP67 waterproof rating — protected against dust and temporary immersion
• Sonic-sealed housing to prevent moisture ingress
• Impact-resistant polycarbonate lens for long-term durability
• Corrosion-resistant materials suited for road salts and weathering

What installation and wiring details should I expect?

Installation is straightforward: drop the light into a 4-1/2" cutout, seat the grommet, and connect the 12" lead with the 90° connector. The compact connector and wiring length accommodate cramped mounting areas and make retrofits fast.

• Plug-and-play style 90° connector reduces strain in tight spaces
• 12" factory-wired lead for flexible routing
• Grommet included to secure and seal the fixture in the cutout
• Compatible with typical trailer/tractor electrical systems

Who is this for? These TRUE MODS 4" round LED tail lights are intended for fleet operators, RV owners, truckers and DIY mechanics who need a compact, regulation-compliant replacement that’s bright, weatherproof and easy to install. If you want a dependable upgrade for brake, turn, parking and reverse lighting that reduces maintenance downtime and improves rear visibility, this 2-pack is a practical choice.