FXC 2" Round 4-Pack LED Side Marker Lights — Red, 9-LED Waterproof Clearance Lamps

These are FXC 2" round, 9-LED waterproof side marker/clearance lights sold as a 4-pack for 12V trucks, trailers and utility vehicles.

Built to replace small incandescent marker lights, this FXC set combines a compact 2" round profile with nine 2835 SMD LEDs and multi-faceted reflectors to boost visibility at night or in poor weather. The sealed plastic-rubber housing prevents moisture and dirt intrusion, while the included rubber grommets and two-prong pigtails make it a simple swap-in for most 12V vehicle lighting locations.

How bright are these FXC 2" marker lights in practical use?

Each lamp produces roughly 80 lumens using nine low-wattage LEDs, giving a clear, focused signal with a wider beam thanks to the integrated reflectors. They’re intended to be highly visible as marker or clearance lights without drawing heavy current.

• 9 x 2835 SMD LEDs per unit for consistent brightness
• About 80 lumens output and 1 watt power draw per light
• Miro-reflex reflectors widen the visible angle
• Red lens for regulatory-compliant marker/clearance signaling

Will these lights withstand road exposure and weather?

The lights are sonically sealed into a single plastic-rubber assembly to block dust, water, salt, and grime, reducing corrosion risk and extending service life. The durable housing and sealed lens are designed for continuous exterior mounting on trailers and trucks.

• Waterproof, sealed lens and housing construction
• Plastic-rubber materials resist vibration and impacts
• Suitable for snow, rain, mud, and salty road conditions
• Compact profile minimizes snagging and aerodynamic drag

How easy is installation and what hardware is included?

Installation is straightforward: the lights use standard two-prong plugs with pre-attached wire pigtails, plus rubber grommets that allow a flush fit without screws. Drill a roughly 2.25"–2.3" hole, push the grommet in, then seat the lamp for a fast, tool-light replacement.

• Included: 4 x 2" round marker lights, 4 rubber grommets, 4 two-prong plugs
• Outer diameter ~2.5"; inner lamp diameter ~2.0"
• Recommended hole size: 2.25"–2.3" for proper grommet fit
• Push-in flush mount; no screws needed for normal installations

Which vehicles and positions are these FXC lights suitable for?

These 12V marker lights are universal and intended for use on many commercial and recreational vehicles as side markers, fender markers, roof ID markers, clearance lights, or identification lights. Their small round profile works well where space is limited.

• Fits semi trucks, trailers, horse trailers, utility and service trucks
• Works for side marker, clearance, cab-roof or fender positions
• Universal 12V compatibility for most light circuits
• Compact 2" round shape for tight mounting locations

Who is this for? If you maintain trailers, fleets, RVs or farm and utility equipment and need a low-cost, durable upgrade from small incandescent markers, this FXC 4-pack is aimed at you. It’s a practical choice for mechanics, fleet operators and DIY vehicle owners who want brighter, weatherproof marker lights that are simple to install and compatible with standard 12V systems. The compact round footprint makes them especially useful where space is limited or a flush, low-profile appearance is preferred.