Jamarco 2" Round Red LED Trailer Marker Light Kit — 10-Pack, IP65 Sealed, Clear Lens

Jamarco 10-piece set of 2" round red LED trailer marker lights with clear lenses, rubber grommets and 2-prong pigtails for quick, weather-resistant installation.

Replace or upgrade your trailer, truck or RV lighting with a full kit designed for easy fitment and improved visibility. This package contains ten 2-inch round red LED marker lights with multi-faceted reflectors and clear lenses, each supplied with a rubber mounting grommet and a two-prong wired pigtail so you can mount them directly into most panels or bumpers. The lights are built with a sealed housing rated IP65 for splash and dust resistance, and the compact design fits common 2" cutouts used on semi-trucks, trailers and other heavy vehicles.

How do these lights install on my trailer?

Installation is straightforward: press each light into its rubber grommet and feed the pigtail through the panel hole, then connect black to positive and white to negative. The kit works in standard 2" recessed openings; you may need to drill a 2-5/16" hole for some mounting surfaces. No special tools or adapters are required for typical side marker or clearance light placements.

• Includes 10 lights, 10 rubber grommets and 10 two-prong wire pigtails
• Wiring: black = positive, white = negative
• Recommended hole size ≈ 2-5/16" (outer diameter 2.5", inner 2" )
• Press-fit height about 1" with grommet (may vary by panel thickness)

What kind of light output and durability can I expect?

Each lamp contains nine bright red flux LEDs behind a clear, multi-faceted lens and micro-reflex reflector to maximize visible output from multiple angles. The optics improve perceived brightness without increasing power draw, and the sealed lens-and-housing construction resists dust and splashes for everyday road use. These are not intended for continuous submersion, but the IP65 rating protects against rain, road spray and mud.

• 9 red flux LEDs per light for even, visible illumination
• Multi-faceted and miro-reflex reflector for increased light spread
• IP65 sonic-sealed housing — splash and dust resistant
• Not rated for underwater use (some users add gasket sealant)

Can one light serve as both a side marker and a clearance light?

These LED units are designed to function either as a side marker or as a clearance light, but they cannot legally or electrically serve both roles at the same time from the same fixture. If you require separate front/rear clearance and side marker functionality, install two fixtures: one dedicated to clearance duties and one dedicated to side marking. Follow local regulations for spacing and color when placing lights.

• Use as either side marker or clearance light, not both simultaneously
• Install separate lights when both functions are required
• Check local vehicle lighting codes for placement and quantity

What wiring and sizing details should I prepare for?

Each lamp uses a simple two-conductor pigtail: black for positive and white for negative. The light’s outer diameter measures about 2.5", while the inner visible face is 2.0"—plan a roughly 2-5/16" hole for secure fitment. The press-fit depth is roughly 1" with the grommet, though panel thickness and how far you seat the grommet will affect final clearance.

• Standard two-prong pigtails included for fast wiring
• Outer diameter 2.5", inner diameter 2.0", recommended hole ~2-5/16"
• Approximate installed depth 1" with grommet (variable)

Who this is for: mechanics, fleet managers and DIY vehicle owners who need a simple, cost-effective way to outfit or refresh lighting on semi trucks, trailers, RVs, tow rigs and work vehicles. The Jamarco kit is tailored for anyone who wants consistent red side marker or clearance illumination in a compact, easy-to-install package — especially useful for bulk installs where you want matching lights and plug-and-play wiring included.