Partsam 2" Round LED Clearance Marker Lights - 10-Pack Red, 4-LED Sealed, Grommet & Pigtail

Partsam 10x Red 2" Round Sealed LED Clearance Marker Lights are compact, DOT-approved 4-LED flush-mount markers with grommets and pigtails for straightforward replacement or new installs.

These 2" round LED clearance/side marker lights from Partsam are designed for trailers, trucks, and a wide range of 12V vehicles where a low-profile, weatherproof marker is needed. Each lamp is sonically sealed into a waterproof housing with a reflex red lens and includes a black grommet and industry-standard two-prong plug with pigtail leads for fast wiring. The LED array replaces incandescent bulbs with lower current draw and longer rated life, while the recessed mount and included grommet ensure a neat, flush finish.

How do these lights replace worn incandescent markers?

The Partsam LEDs offer immediate plug-and-play replacement for standard 2" round incandescent marker lights. Their 4-LED configuration provides consistent brightness with lower amp draw, and the sealed housing keeps moisture and dirt out of the electrical connections.

• Direct 2-wire hookup: red positive, black negative.
• Includes grommet and pigtail plug for the same footprint as many OEM markers.
• Sonic sealing prevents water ingress and reduces corrosion risk.
• Lower heat and longer life compared with incandescent bulbs.

What are the installation steps and mounting requirements?

Installation is designed to be straightforward for anyone with basic vehicle wiring experience. These markers mount recessed into a 2-5/16" hole and sit flush with the included grommet, making them suitable for trailer sides, truck beds, and many other surfaces.

• Drill a 2-5/16" hole at the desired location.
• Push the grommet into the hole and seat the lamp into the grommet.
• Connect red lead to 12V positive and black lead to ground/negative.
• Verify operation before final routing and securing of pigtail wiring.

Are these lights durable and weatherproof enough for heavy-duty use?

Yes—the housing and lens are sonically sealed and rated to be submersible, protecting the LEDs and wiring from water and road contaminants. The compact, sealed design works well on semi-trucks, trailers, utility vehicles, and equipment exposed to harsh conditions.

• Sonically sealed, waterproof housing and lens unit.
• Submersible construction protects LEDs from moisture intrusion.
• Durable lens resists cracking and fading under UV exposure.
• Low-power LEDs reduce internal heat stress for longer life.

What vehicle types and applications are these markers best suited for?

These 2" round LEDs are versatile markers commonly used as side markers, clearance lights, or replacements for small round incandescent fixtures across a wide variety of 12V platforms. The DOT-approved reflex lens and bright red output meet common visibility needs on road-going equipment.

• Semi trucks and tractor-trailers for side and clearance marking.
• Utility trucks, vans, buses, service vehicles, and trailers.
• Recreational and specialty applications like parade floats and horse trailers.
• Off-grid gear like UTV/UTEs needing durable, low-draw marker lights.

Who is this for: These Partsam 2" round sealed LED marker lights are ideal for fleet managers, trailer owners, mechanics, and DIY vehicle owners who need reliable, low-maintenance side marker or clearance lights. If you want a compact, weatherproof LED that drops into a common round mounting hole, reduces electrical load, and simplifies replacement wiring with included grommets and pigtails, this 10-pack offers value and multiple spares for ongoing maintenance.