PerfecTech 11 LED Red Trailer Brake Tail Light

PerfecTech's 16" 11-LED red bar tail lights are a waterproof, multi-function third brake and signal light solution sold as a two-pack for trailers, RVs, boats, and utility vehicles.

These low-profile LED light bars combine marker, tail, stop and turn functions in a single sealed assembly designed for exterior vehicle use. The 11 high-output LEDs deliver bright, consistent illumination while the weatherproof construction and simple three-wire hookup make installation straightforward on 12V systems. Each pair ships with mounting screws and suits a range of trailers, trucks, and recreational vehicles.

How do these lights perform in wet or harsh conditions?

The housings are sealed to keep moisture and dirt out, and the polycarbonate lens resists impacts and UV exposure. With an IP67-level seal and additional glue applied around the rear wiring, the units are built to withstand splashes, rain, and road grime without losing function.

• IP67-rated sealing for temporary immersion protection
• Sonically welded lens-to-housing joint for a tighter seal
• Rear wiring sealed with adhesive to prevent leaks

What wiring and mounting options are needed for installation?

Wiring uses a simple three-conductor system: ground, low-intensity tail/park, and high-intensity brake/turn. Mounting requires two screws through pre-drilled rear holes; the light can be oriented horizontally, vertically, or at an angle to fit different vehicle profiles.

• White wire = ground; black = low brightness tail; red = high brightness brake
• Two screw holes for secure, adjustable mounting positions
• Compatible with standard 12V vehicle electrical systems

Which vehicle types and applications are these lights best for?

Designed for a broad set of 12V platforms, these LED bars are suitable for heavy-duty trucks, trailers, boats with trailers, RVs, UTVs, ATVs, golf carts, and utility vehicles. They serve as marker, side marker, parking, tail, stop, and turn lights, making them a versatile replacement or upgrade part.

• Works on semi trailers, cargo trailers, horse trailers, and travel trailers
• Appropriate for RV campers, off-road vehicles, and marine trailers
• Includes two lights and mounting screws for pair installations

How bright and visible are the LEDs for safety and signaling?

Each bar contains 11 high-quality LED diodes that provide strong, consistent output for signaling at distance and under daylight. The two-level wiring lets you switch between a lower tail/marker mode and a high-intensity brake/turn mode so other drivers clearly notice changes in speed or direction.

• 11 LEDs per bar for concentrated, even illumination
• Dual-brightness wiring for tail versus brake/turn functions
• Red lens optimized for signaling visibility and recognition

Who is this for: Owners of trailers, trucks, RVs, boats with trailers, and utility vehicles who want a compact, reliable, and weatherproof LED brake/tail/turn solution. These lights appeal to DIY installers and fleet managers seeking an affordable, easy-to-wire replacement or upgrade that fits common 12V systems and mounting setups.