PVerandio 4-inch LED Round Trailer Lights Pack of 4 — Dual-Color Stop/Turn/Tail with Reverse, IP67

PVerandio 4-inch dual-color LED round trailer lights combine stop/turn/tail and reverse functions in one weatherproof unit for trailers, trucks, and specialty vehicles.

These compact round LED lights give you both bright red running/brake/turn illumination and a white backup beam from a single clear-housed lamp. Designed for 12V systems, the fixtures use dual-color LED technology and standard wiring to replace separate tail and backup lamps, saving space and simplifying installation while meeting practical on-road needs.

How do these lights provide both red brake/turn and white reverse from one unit?

Each PVerandio light uses 24 dual-color LEDs that can emit red or white. The internal wiring separates the high-brightness red (stop/turn) and low-brightness red (tail/running) from the white reverse output, so a single assembly performs multiple roles.

• 24 dual-color LEDs per lamp for combined functions
• Clear housing to allow both red and white output with clean optics
• Separate wires control brake, tail, and reverse outputs independently

What wiring and hole size do I need to install them?

Installation uses a standard multi-wire pigtail layout: white is ground, red is high-brightness brake/turn, black is low-brightness tail/running, and yellow powers the reverse/backup LED. The lamp measures about 5.3 inches diameter with 1.2 inches depth, and requires roughly a 4.5-inch mounting hole.

• White = ground/negative; connect to chassis ground
• Red = high-brightness stop/turn input
• Black = low-brightness tail/running input
• Yellow = auxiliary reverse/backup input
• Recommended hole diameter: ~4.5 inches; fixture size 5.3" x 1.2"

Are these lights durable and suitable for outdoor heavy-duty use?

PVerandio lights are sonically sealed and rated IP67, making them submersible and resistant to dust and moisture. The robust build and weatherproof design suit a range of vehicles and conditions, from highway towing to marine and off-road applications.

• IP67 rating for waterproof and dustproof protection
• Sonically sealed housings to prevent moisture ingress
• Compatible with trucks, trailers, buses, boats and heavy-duty vehicles

What comes in the pack and what vehicles are they compatible with?

This listing includes a pack of four 4-inch round LED lights with integrated 3-prong wire pigtails and an extra yellow lead for reverse. They work on 12V DC systems used by trailers, semitrailers, RVs, buses, and many heavy-duty trucks.

• Pack of 4 lights plus built-in wiring pigtails for quick hookup
• Designed for 12V DC electrical systems
• Fits a wide range of vehicles—confirm hole size before purchase

Who is this for: These PVerandio 4-inch dual-color LED trailer lights are well suited for trailer owners, fleet managers, RV and boat enthusiasts, and anyone who needs compact, multi-function lighting that reduces wiring complexity. They’re especially useful when you want to replace separate tail and reverse lamps with a single, sealed unit that withstands wet and dirty environments.