Nilight Amber 3/4" Round LED Marker Lights 10-Pack — Flush-Mount, IP68 Waterproof for Trailers & RVs

These Nilight 3/4" round amber LED marker lights are a 10-piece kit of flush-mount, IP68-sealed clearance/indicator lamps designed for 12V vehicles and marine use.

If you need reliable, compact marker lights for trailers, trucks, RVs, boats or utility equipment, this Nilight set provides bright amber illumination, durable waterproofing, and simple flush-mount installation. Each small round lamp uses multiple high-efficiency SMD LEDs and comes pre-wired with a pair of 22AWG leads and upgraded metal connectors so you can plug into standard 4mm connector systems quickly. The kit includes rubber grommets for a neat flush finish and a watertight bond to withstand road spray and outdoor exposure.

How bright are these marker lights for daytime and nighttime visibility?

Each lamp contains three 3030 SMD LED chips that produce a clear amber signal visible in traffic and on open roads. The LEDs are optimized for low power draw while delivering a punchy, consistent light output that helps other drivers notice your vehicle outline and width.

• 3 × 3030 SMD LEDs per unit for high lumen density
• Amber color tuned for marker/clearance applications
• Low current draw suitable for standard 12V systems

What mounting and wiring steps are needed to fit these in my vehicle?

These lights are designed for a flush installation: cut a 0.78" hole, press in the supplied rubber grommet, then push the light into the grommet until seated. The two 22AWG wires—white as ground and black as power—are terminated with upgraded metal connectors that fit standard 4mm connector housings.

• Drill a 0.78" (approx.) hole for each light
• Install rubber grommet, then press light into place for a flush finish
• Connect black (positive) and white (ground) wires using 4mm-compatible metal connectors

How durable and weatherproof are the lights for outdoor and marine conditions?

The housings are fully sealed and finished with a transparent potting compound over the circuit board to shield solder joints and wire entrances from moisture and vibration. The construction meets IP68-level protection, making them suitable for frequent exposure to road spray, rain and salt air when mounted correctly.

• Fully sealed housing with hard glue over PCB for extra protection
• IP68-rated resistance to dust and water ingress
• Robust wires and upgraded metal connector fittings for long-term reliability

Which vehicles and locations are these lights best suited for?

These compact marker lamps work well as clearance, side-marker, and indicator lights on a wide range of 12V platforms. They are commonly used on pickup bed rails, trailers, RVs, agricultural equipment, buses, vans and small watercraft where a small, bright amber marker is required.

• Compatible with 12V DC electrical systems
• Ideal for trailers, trucks, RVs, tractors, buses and boats
• Good for marker, clearance, and indicator applications

Who is this for: This 10-pack from Nilight is tailored for DIY installers, fleet managers, and vehicle owners who need multiple compact marker lights that are quick to mount, reliably waterproof, and electrically compatible with common 12V wiring and connector standards. If you want an affordable way to replace or add amber clearance lights across several mounting points without complicated wiring or bulky housings, this kit provides the components and protection needed for long-term exterior use.