Nilight 6" Oval LED Trailer Tail Lights - Red, 4-Pack, IP67 Waterproof, Grommet Mount

Nilight 6" Oval LED Trailer Tail Lights (Red) are a four-piece, grommet-mounted LED tail/stop/turn light kit designed to replace standard oval trailer lamps with brighter, weatherproof illumination.

These Nilight lights combine a compact 6-inch oval housing with ten high-intensity SMD LEDs per lamp, a three-prong watertight connector, and upgraded grommet fittings to deliver reliable rear lighting for trailers, trucks, campers, and specialty vehicles. Built to operate on 12 V DC systems and sealed to IP67 standards, they provide clear brake and turn signaling as well as lower-intensity running illumination while resisting water, dust, and road grime.

How bright and visible are these lights in traffic and at night?

The lamps use 10 SMD LEDs each, producing distinct high-brightness output for brake/turn events and a lower-intensity glow for tail illumination. The LED arrangement ensures rapid illumination response and a focused red beam that improves visibility to following drivers.

• 10 SMD LEDs per lamp for strong, consistent red output
• Separate intensity levels: high for brake/turn, low for tail light
• Fast LED response reduces reaction time for drivers behind you
• Oval lens concentrates light for clearer, long-distance visibility

How do I install these Nilight tail lights on my trailer?

Installation is a surface-mount process using the supplied grommets and a 3-prong watertight plug with attached wiring. Measure the recommended hole size, mount the grommet and light into the opening, then connect the three wires to your vehicle's 12 V wiring harness.

• Surface-mount grommet design for tool-free seating into cutouts
• 3-prong watertight connector simplifies electrical hookup
• Hole size guidance: about 6.6" x 2.5" x 1.75" for proper fit
• Compatible with standard 12 V DC vehicle systems

Will these lights hold up to wet or harsh conditions?

Yes — the Nilight lamps are heavily silicone-sealed and rated IP67, which means they are built to resist water immersion up to a shallow depth and to keep out dust and debris. The construction and tight-fit grommets reduce the chance of moisture intrusion on rough roads or in rainy weather.

• IP67 waterproof rating for temporary immersion protection
• Silicone sealing around the housing for enhanced durability
• Upgraded grommet notches and side “ears” for a firmer mount
• Tight 3-prong plug-to-light connection minimizes electrical exposure

Are these Nilight tail lights compatible with my vehicle or trailer?

These LEDs are designed for universal use on 12 V DC platforms and function as taillight, brake light, and turn signal. They suit a wide variety of trailers and trucks, but you should confirm the recommended cutout dimensions and mounting style before ordering to ensure a snug fit.

• Works on trucks, trailers, tractors, semi-trailers, and RVs
• Operates on a standard 12 V DC electrical system
• Typical uses: turn signal, stop/brake, and low-intensity tail light
• Verify cutout/hole size prior to installation for compatibility

Who is this for: This four-pack of Nilight 6" Oval LED Trailer Tail Lights is intended for vehicle owners, fleet operators, trailer builders, and DIYers who want brighter, longer-lasting rear lighting than incandescent bulbs provide. It’s a practical upgrade for anyone needing weatherproof, easy-to-install taillights on campers, horse trailers, dump trucks, utility trailers, or specialty vehicles—provided you match the grommet cutout to the recommended dimensions.