MICTUNING 16" Red LED Trailer Light Bar 2-Pack — 11-LED Multi-Function, IP67 Waterproof

MICTUNING 16-inch red LED trailer light bars are a compact, all-in-one lighting solution that provides tail, brake, turn, marker, and parking functions in a single IP67-rated strip.

These two 15.5" light bars pack eleven high-output LEDs each into a low-profile, weatherproof housing designed for trucks, trailers, RVs and boats. Built with sonic-welded seams and glue-injected wiring, the fixtures resist water, salt spray and road grime while offering simple three-wire hookup and pre-drilled mounting holes for flexible installation orientations.

How do these lights improve visibility while towing?

The LED array produces brighter, faster-responding illumination than incandescent bulbs, helping following drivers spot braking and turning more quickly. The multi-function design means one strip handles several signaling roles, reducing the number of separate fixtures required on a trailer.

• 11 super-bright diodes per strip for clear daytime and nighttime visibility
• Immediate LED illumination for faster reaction time from other drivers
• Combined tail, brake, turn, side marker and parking light functions

Are these lights durable enough for off-road, marine, or winter use?

Yes—each bar is engineered for harsh conditions. The IP67 rating indicates protection against water immersion up to 1 meter for 30 minutes and full dust ingress protection, while sealed construction helps prevent corrosion from salt and mud.

• Sonic-welded seams and glue-injected wiring for long-lasting seals
• IP67 waterproof rating suitable for coastal and winter environments
• Low-profile housing resists snagging and physical impact

How easy is installation and what wiring is required?

Installation is straightforward with color-coded wires and pre-drilled mounting holes. The light bar uses a white ground, black tail/run, and red brake/turn wire—connect to your 12V trailer lighting circuit and secure the unit with standard screws.

• Pre-drilled holes allow horizontal, vertical or angled mounting
• Color-coded three-wire hookup simplifies wiring for DIY installs
• Fits most 12V heavy-duty trucks, trailers, RVs and boat trailers

Will these lights fit my trailer and what are the dimensions?

The lights measure 15.5" long, 1.3" wide and 0.5" high, with a 14.5" distance between mounting holes and a small mounting knob sized 0.55". They’re designed as a universal fit for many applications, but you should verify dimensions against your vehicle before purchasing.

• Overall length: 15.5"; mounting hole spacing: 14.5"
• Compact 1.3" width and 0.5" height for tight mounting spaces
• Mounting knob 0.55" for secure screw attachment

Who is this for: The MICTUNING 16-inch LED trailer light bars are ideal for owners of cargo trailers, boat trailers, horse trailers, RVs, campers, work trucks and semi trailers who want a compact, weatherproof multi-function light. Choose these bars if you need a low-profile upgrade that simplifies wiring, improves visibility, and stands up to coastal, winter, or off-road conditions. A two-year warranty and responsive support back the product for buyers who value reliability and straightforward installation.