PerfecTech 10in LED Trailer Tail Light Bar 2-Pack — Smoked Lens, 15-LED, IP67

These ultra-slim 10" light bars from PerfecTech combine a smoked polycarbonate lens with a durable ABS housing and 15 bright LEDs to serve as brake lights, turn signals, tail lights, and marker lights on trailers, trucks, and work vehicles. Engineered for outdoor use, the units are dustproof, shock-resistant and rated IP67 for reliable performance in wet or muddy conditions. The pair ships with mounting screws and seals for a quick replacement or upgrade of existing lighting.

How bright and durable are these LED light bars?

Each 10-inch bar packs 15 LEDs into a low-profile housing that delivers improved visibility compared with many older incandescent fixtures. The smoked polycarbonate lens is sealed to keep out dust and moisture while the high-impact ABS back resists vibrations and impacts common on trailers.

• 15 high-efficiency LEDs per bar for consistent illumination
• Smoked polycarbonate lens plus sealed construction for IP67 waterproofing
• High-impact ABS housing for shock and vibration resistance

What safety and protection features are included?

PerfecTech built multiple electrical safeguards into these lights: reverse-polarity protection prevents damage if wiring is hooked up incorrectly, and automatic short-circuit protection helps avoid electrical faults. Wires pass through rubber-covered glands and protective rings to reduce abrasion and water ingress at the cable entry points.

• Reverse polarity protection to prevent damage from incorrect wiring
• Automatic short-circuit protection for added electrical safety
• Waterproof rubber wire covers and protective rings at cable exits

Which vehicle uses and mounting options work best?

These versatile bars function as marker lights, side markers, parking lights, stop lights, turn signals, tail lights, and third brake lights. They are DOT-compatible for many commercial applications and fit heavy-duty trucks, semi trailers, cargo trailers, boat trailers, and work vehicles that require slim-profile lighting.

• Multi-function use: brake, turn, tail, marker, and high-mount stop light
• Commonly used on trailers, semis, work trucks, and overland vehicles
• Includes screws and screw caps for surface mounting and a clean finish

How easy is the installation and wiring?

Installation is straightforward for anyone comfortable with basic vehicle wiring. The light bars use a three-wire layout for ground and two brightness levels; mounting hardware is included so you can swap out old lights or add new ones quickly.

• Wires: white = ground, red = high brightness/brake, brown = low brightness/tail
• Includes 4 screws and 4 screw caps for secure surface mounting
• Plug-and-play wiring for most trailer and vehicle harnesses with simple splicing

Who this is for: installers, fleet managers, trailer owners and DIY vehicle enthusiasts who need a compact, rugged lighting upgrade for commercial or recreational rigs. If you want a low-profile LED solution that reduces maintenance, improves visibility, and holds up to road vibration, salt, rain and dust, this 2-pack from PerfecTech is designed to deliver dependable service.