Traberm 4" Round Red LED Stop Turn Tail Lights — 12-Pack, 12-LED IP67 Waterproof for Trailers

These are 12 Traberm 4-inch round red LED tail lights that serve as stop, turn, brake and running lights with IP67 waterproofing for trailers, trucks and utility vehicles.

Compact, bright and weather-resistant, this 12-piece kit supplies identical 4" round LED fixtures designed to replace or upgrade factory lamps on any 8–16V DC vehicle or trailer. Each lamp houses 12 high-intensity LEDs inside a sealed housing and mounts through a 4.5" hole with a 5.3" flange, delivering reliable illumination and simple three-wire hookup for ground, high output (stop/turn/brake) and low output (tail/running).

How bright and visible are these LEDs on the road?

Each lamp uses 12 high-output diodes arranged to maximize visibility from behind and at angles. The LEDs produce a sharp red signal that stands out in daylight and nighttime conditions without relying on a single bulb.

• 12 high-intensity LEDs per light for even illumination
• Distinct circuits for high output (stop/turn/brake) and low output (tail)
• Wide-beam pattern for side and rear visibility

Will they hold up to weather, dust and road conditions?

Traberm lights are sealed to IP67 standards, which means they resist dust ingress and can survive temporary immersion in water. The rugged housing and corrosion-resistant components make them suitable for marine trailers, work trucks and exposed outdoor use.

• IP67-rated waterproof and dustproof construction
• Sealed flange and lens to prevent moisture intrusion
• Durable materials to withstand road debris and salt exposure

How do I install and wire these 4" round tail lights?

Installation is straightforward for anyone comfortable with basic vehicle wiring and a 4.5" mounting hole. Each unit uses three lead wires: white for ground, red for high-output functions (stop/turn/brake) and black for low-output tail/running light.

• Requires a 4.5" diameter cutout and 5.3" flange clearance
• Three-wire hardwired connection: white = ground, red = high, black = low
• Supplied as a 12-piece kit for multiple mounting points or spares

What vehicles and applications are these lights suited for?

These 4" round LEDs fit a broad range of 8–16V vehicles and trailers, from heavy-duty semi trailers to utility and recreational trailers. Their compact shape and rugged sealing make them useful wherever a bright, weatherproof red signal light is needed.

• Compatible with semi trucks, trailers, buses, vans, pickups and UTVs
• Ideal for boat trailers, horse trailers, parade floats and service trucks
• Works with 8–16V DC electrical systems

Who this is for: installers, fleet managers and owners who need a reliable, uniform set of replacement tail lights for multiple mounting points or to stock spares. If you run a commercial fleet, manage trailers for work or recreation, or simply want a durable upgrade to factory lamps, this 12-piece Traberm set provides consistent brightness, straightforward wiring and weatherproof performance backed by a two-year support promise.