Traberm 4" Round Red LED Stop/Turn/Tail Lights, 12-Pack — 12 LEDs Each, IP67 Waterproof

Bright, durable 4-inch red round LED stop/turn/tail lights sold as a 12-piece kit, IP67 waterproof and built for trailers, trucks, boats, and utility vehicles.

These Traberm 4" round LED lights combine compact size with wide compatibility and straightforward hardwired installation. Each lamp contains 12 high-output LEDs to deliver clear stop, turn and running signals while a sealed housing resists water, dust and corrosion. The set includes 12 fixtures and is meant for 8–16V DC electrical systems, which makes it suitable for most trailers, trucks, vans and recreational towing applications.

How bright and visible are these 4" round LED lights?

Each lamp uses 12 high-intensity LEDs arranged to provide an even red output that reads clearly in daylight and at night. Their design prioritizes signal recognition—brighter stop/turn output with a distinct lower-brightness running light mode.

• 12 LEDs per fixture for strong, uniform illumination
• Separate wires for high-brightness (stop/turn) and low-brightness (tail)
• Red lens optimized for signal color and visibility

Will these lights survive wet, dusty, or harsh road conditions?

The lights are built with an IP67-rated sealed housing that protects the LEDs and circuitry from water and dust ingress. That means temporary submersion and heavy spray won’t compromise the lamp, and the corrosion-resistant materials stand up to road grime and salt.

• IP67 waterproof rating for protection against immersion and dust
• Sealed construction reduces maintenance and failure risk
• Durable materials resist corrosion from salt and debris

How do I wire and mount these 4" round trailer lights?

Each light has a 4" inner diameter body with a 5.3" diameter flange and 1.2" thickness, designed to fit a 4.5" mounting hole. They come pre-wired with three conductors: ground, high-brightness (stop/turn), and low-brightness (tail/running), making integration with standard trailer wiring straightforward.

• Requires a 4.5" diameter mounting hole; flange covers the cutout
• White = ground/negative; Red = high-brightness stop/turn; Black = low-brightness tail
• Hardwired design fits 8–16V DC systems on trucks, trailers and vans

Which vehicles and applications are these lights suitable for?

The kit is intentionally versatile and fits most vehicles and equipment running on 8–16V DC. From semi trailers and pickup trucks to boat trailers, parade floats and utility vehicles, the compact 4" size is useful where space is limited but legal signal lighting is required.

• Compatible with semi trucks, trailers, service trucks, buses and pickup trucks
• Also suitable for boat trailers, horse trailers, UTVs and specialty vehicles
• Sold as a 12-piece kit for fleet or multi-axle trailer needs

Who is this for: This 12-piece Traberm kit is designed for fleet managers, trailer builders, tow-vehicle owners and DIY mechanics who need compact, reliable red signal lights that survive outdoor exposure and connect easily to standard 8–16V DC wiring. Choose this set when you want consistent signal brightness, sealed durability for harsh environments, and a full dozen fixtures for multi-light setups or spare replacement stock.