Partsam 4" Round LED Trailer Tail Lights Kit - 12pc Red, 24-LED IP65 Sealed Flush/Grommet Mount, 12V

Partsam 4" round 24-LED trailer tail lights deliver stop, turn and tail functions in a sealed, weatherproof 12V kit ready for flush or grommet mounting.

If you need a reliable set of trailer lights that combines visibility, durability and straightforward installation, this 12-piece Partsam kit offers a practical solution. Each 4-inch round lamp contains 24 high-efficiency LEDs inside an IP65-rated housing, and the set includes rubber grommets and three-prong plugs so you can outfit trailers, trucks, RVs and boats quickly. The sealed design resists water, dust and road impacts, while the multi-wire hookup separates stop/turn and running circuits for clean electrical integration.

How do these lights improve visibility on the road?

The 24 LEDs in each lens produce bright, consistent illumination for brake, turn and tail functions, increasing conspicuity in daylight and low-light conditions. The dedicated high-brightness circuit for stop/turn signals provides clear indication to following drivers, while the low-brightness tail circuit maintains steady running light visibility.

• 24 LEDs per light for uniform brightness
• Separate high and low brightness circuits for clear signaling
• Red lens optimized for standard brake/turn/tail color
• IP65 sealed body to keep LEDs visible in wet conditions

Are these lights easy to install on my trailer or truck?

Yes — wiring follows a simple three-wire convention: white for ground, red for the higher-brightness brake/turn circuit, and black for the low-brightness tail/running circuit. Each lamp ships with matching three-prong plugs and rubber grommets for flush or grommet mounting, so you can retrofit existing fixtures or install new units without specialty tools.

• Color-coded wires: white (ground), red (stop/turn), black (tail)
• Includes 3-prong plugs for plug-and-play compatibility
• Rubber grommets provided for sealed flush or grommet mount
• Works with standard 12V DC vehicle systems

Will these lights withstand harsh weather and road conditions?

The Partsam round lights are built to tolerate exposure to dust, rain and road spray thanks to an IP65 rating and impact-resistant construction. The sealed housing prevents moisture ingress and the durable lens resists cracking from vibration and minor impacts typically encountered on trailers and utility vehicles.

• IP65 means protected against dust and water jets
• Impact-resistant materials reduce shock damage
• Sealed design prevents corrosion of internal LEDs
• Suitable for outdoor mounting on trailers, RVs, boats and UTVs

What vehicles and setups are these lights compatible with?

Designed for 12V DC electrical systems, the lights work across a wide range of applications: semi trailers, utility trailers, pick-ups, motorhomes, and marine trailers. The included grommet and plug options make them appropriate for both new installations and replacements of many common round trailer lights.

• Compatible with 12V systems used on trucks, trailers and RVs
• Good fit for flush mount or grommet-style installations
• 12-piece kit covers multi-axle trailers or spare sets
• Useful for land and marine towing applications

Who is this for: This Partsam 12-piece 4" LED tail light kit is aimed at fleet operators, DIY trailer owners, RV enthusiasts and marine trailers that need an affordable, durable lighting upgrade. If you want a full set of sealed stop/turn/tail lights that are simple to wire, tolerant of outdoor conditions and compatible with standard 12V systems, this kit provides the parts and plugs required to get multiple vehicles or trailers road-ready quickly.