Jamarco 4" Round LED Trailer Tail Lights 12-Pack Red — 24-LED, IP65 Sealed Flush-Mount

Jamarco 12-piece set of 4-inch round red LED trailer tail lights provides bright, low-draw stop/turn/tail signaling for 12V trucks and trailers.

These compact round LED lamps are designed for flush mounting on trailers, pickups, UTVs and other 12V vehicles where durable, high-visibility rear lighting is required. Each lamp houses 24 LEDs in a sealed IP65-rated body and arrives with rubber grommets and a standard three-prong wire pigtail for straightforward installation. They replace incandescent fixtures with faster, brighter LEDs that consume less current and produce less heat.

How do these Jamarco LEDs improve visibility on the road?

The cluster of 24 LEDs delivers a crisp red illumination that lights faster than incandescent bulbs, improving reaction time for drivers behind you. The brighter output and wide beam pattern make stop, turn and tail signals easier to see in daylight or at night.

• 24 high-output LEDs per lamp for stronger light intensity
• Quick-on LED response for clearer brake and turn signaling
• IP65 sealed housing keeps out dust and rain for consistent performance

What does installation look like and what wiring do I need?

Each light is supplied with a rubber grommet and a three-conductor pigtail for a flush-mount fit. The pigtail follows a standard color code — white for ground, black for running/tail lights, and red for brake/turn/stop — so it connects cleanly to typical trailer wiring harnesses.

• Outer diameter ~5.5" with 4" inner lamp face; cutout ~4.5" recommended
• Three-prong pigtail: white (negative), black (tail), red (stop/turn)
• Flush-mount with rubber grommet; height varies up to ~1" depending on fit

Are these lights durable for outdoor and towing use?

The lights use sonically sealed housings rated IP65, which protects against rain and road spray (not submersion). The LED design generates less heat and draws lower current than incandescent bulbs, reducing strain on your vehicle's electrical system while keeping a long service life.

• IP65 moisture and dust resistance for harsh-weather reliability
• Sonic-sealed construction to prevent ingress and corrosion
• Lower power draw and heat output compared with incandescent bulbs

What should I expect from the included components and support?

Each lamp ships with a rubber grommet and three-wire pigtail so you have the essentials for mounting and wiring. Jamarco provides customer support for product questions or installation issues to help resolve problems quickly.

• Set includes twelve 4" round LED tail lights with grommets and pigtails
• Simple wiring color code for industry-standard trailer connections
• Manufacturer support available for troubleshooting and replacements

Who is this for: drivers, fleet owners and DIY trailer builders who need a dependable, easy-to-install lighting upgrade for trailers, pickups, UTVs and light commercial vehicles. Choose this Jamarco 12-piece kit if you want brighter, faster-reacting rear lamps that are weather-resistant, energy-efficient and sized for common 4" round cutouts.