FXC 4Pack 2 Inch Round Truck Trailer LED Side Marker

These FXC 2" round LED side marker lights are compact, sealed 12V clearance/marker lights (4-pack: 2 amber, 2 red) with nine SMD LEDs and built-in reflectors for high visibility on trucks and trailers.

Compact and purpose-built, this four-piece set from FXC replaces small incandescent markers with low‑draw LED modules that resist water and road debris. Each sealed unit contains nine 2835 SMD LEDs paired with multi-faceted reflectors to amplify beam spread and sight-lines. Supplied grommets and two‑prong pigtails let you install them as flush-mounted side markers, clearance lights, or identification lamps on any 12V vehicle.

How bright are these 2-inch markers compared with standard incandescent bulbs?

Although physically small, each marker delivers a concentrated 80 lumens output and uses efficient 1W LED chips. The reflector design broadens the visible angle so they appear brighter from the side and rear than a comparable incandescent lamp of the same size.

• 9 x 2835 SMD LEDs per unit for a bright, uniform glow.
• Listed luminous flux around 80LM per light and 1W power draw keeps current low.
• Multi-faceted reflectors increase visibility without extra wattage.
• Available in amber and red to meet common marker and clearance positions.

Will these lights survive weather, road spray, and salt exposure?

Yes—the lenses and housings are sonically sealed into a single plastic‑rubber assembly to block moisture and contaminants. That sealed construction reduces corrosion risk and keeps the LEDs operating reliably through rain, snow, dust, and road grime.

• One-piece sonic seal prevents water intrusion and particulate ingress.
• Plastic-rubber materials resist impact and environmental wear.
• Designed to maintain function in harsh roadside conditions.

How easy is installation and what hardware is included?

These markers are designed for straightforward flush mounting: press the light into the supplied rubber grommet and connect the two-prong pigtail. No screws are required for the standard installation, though you will need to drill a 2.25"–2.3" hole to accept the grommet if retrofitting a panel.

• Outer diameter: 2.5 inches; inner light diameter: 2.0 inches.
• Recommended hole size for grommet: approximately 2.25"–2.30".
• Comes with rubber grommets and 2‑prong wire pigtails for quick wiring.
• Flush-mount design replaces many 2" incandescent marker lights without brackets.

What vehicles and applications are these FXC markers suitable for?

They are universal for any 12V vehicle where small round markers are used. Common uses include truck and trailer side markers, fender or cab roof identification lights, clearance lights on utility vehicles, and replacement markers on horse and utility trailers.

• Suitable for semi-trucks, trailers, pickup/service trucks, buses, and RVs.
• Use as side fender markers, clearance lights, or ID lamps.
• Works with standard 12V vehicle electrical systems.
• Pack includes two amber and two red to cover common positions.

Who is this set for? If you operate trucks, trailers, or any 12V vehicle that needs low-profile, weatherproof marker lights, this FXC 4-pack is a compact, energy-efficient replacement option. It suits fleet operators, DIY mechanics, and trailer owners who want improved visibility and longer service life compared with small incandescent lamps. The set’s simple flush-mount style and included grommets make it practical for quick retrofits or routine maintenance checks.