HaulSight RG03 05 2.5-Inch Amber LED Marker Lights, Smoked Lens

Inch: HaulSight RG03 05 round LED marker lights are an eight-piece set with amber LEDs behind smoked lenses. They are intended for side-marker or clearance-light use on vehicles including trailers, RVs, trucks, and buses, with a grommet fit that depends on the panel opening.

At a glance

Eight amber LED marker lights with smoked lenses, each described as using three SMD LEDs.
The listing specifies a 2-prong connector and says connection is to existing 12V wiring by splicing or crimping.
The specified panel hole is 2-9/16 inches. Measure the existing opening before selecting these grommet-mounted lights.
The listing claims IP65 protection and DOT FMVSS 108 verification by Calcoast, an accredited US lab.

Price

$26.57Save 30%

Reference price: ~~$37.96~~

Price checked: Nov 14, 2026

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Often bought together

HaulSight 6 inch Oval LED Trailer Tail Light kit,Smoked Lens,4 Red+2 White | Stop Turn Tail Brake Light,DOT Compliant,Waterproof,3-Prong Plug included,Grommet flush-Mount,12V DC Trailer RV Truck Boat

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Pros and cons

Pros

Eight lights in the stated set can support replacing several marker positions at once.
Smoked lenses pair with amber LEDs for a less conspicuous appearance when the lights are off, according to the listing's smoked-lens design description.
The stated 2-prong connector and 12V wiring details help buyers assess compatibility with an existing installation.

Cons

Installation requires matching the panel opening and making a connection to existing 12V wiring, which may involve splicing or crimping.

Technical specifications

19 specifications

Identity
Brand	HaulSight
Model	RG03 05

Lighting and fit
Light source	LED
Light color	Amber
Lens color	smoke
Lens diameter	2-1/2 "
Diameter with PVC grommet	3-3/16"
Required panel hole	2-9/16"
LED arrangement	3 SMD LEDs

Electrical and use
Connector	2-prong plug connector
Compatible vehicle types	Bus, RV, Trailers, Truck
Fit type	Universal Fit
Intended use	Marker Light
Listed position	Bottom

Protection and claims
Water and dust protection	IP65 waterproof
Compliance claim	DOT FMVSS 108 Verified clearance and side marker lights by Calcoast, an accredited US lab.
Warranty description	1 Year Manufacturer

Set
Number of items	8
Included components	2.5 Inch round LED side marker lights-8PCS Amber

What to know before buying

Measure before ordering: the listing gives a 2-1/2-inch lens diameter, 3-3/16 inches with the PVC grommet, and a 2-9/16-inch panel hole. Confirm the opening and wiring connector suit your installation. The IP65 protection and DOT FMVSS 108 verification are listing claims.

What’s in the box

Included

8 amber round LED side-marker lights

Who is it for?

A good fit for

Trailer, RV, truck, or bus owners replacing multiple amber side-marker or clearance lights.
Buyers whose installation uses a 2-9/16-inch panel opening, 12V wiring, and compatible 2-prong connections.

Less suited to

Installations that need a different panel-hole size, a different light color, or a connection other than the stated 2-prong type.

HaulSight RG03 05 2.5-Inch Amber LED Marker Lights, Smoked Lens · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 2 ratings

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Only aggregate ratings are provided, with a very small sample and all ratings in the five-star category. That is limited evidence and does not establish particular customer-reported strengths or concerns. No review details are available to explain how the lights fit, wire, or perform in use.

Frequently asked questions

How many lights are in the set?

The listing identifies an eight-piece set of amber LED side-marker lights.

What size opening do these lights require?

The listing specifies a 2-9/16-inch panel hole. It also gives a 2-1/2-inch lens diameter and 3-3/16 inches with the PVC grommet, so compare those dimensions with the existing mounting area.

What wiring do the lights use?

The listing specifies 12V DC wiring and a 2-prong connector. It says to splice or crimp the lights to existing wiring.

Are these lights described as waterproof?

The listing claims IP65 waterproof protection and describes a sealed lens and housing. Treat this as a manufacturer claim, not an independent performance test.