Partswcgg 2.5" Round LED Trailer Marker Lights Red — 10-Pack, IP65 Waterproof, Flush-Mount

These 2.5-inch round LED units from Partswcgg come as a set of ten, each with 13 high-efficiency LEDs, rubber grommets for flush mounting and standard two-prong pigtails for simple wiring. Built with a sonically sealed housing and lens, they resist water intrusion and can withstand wet conditions; the lights are intended for use on trailers, trucks, UTVs and other 12V vehicles where a compact, durable marker or clearance lamp is needed.

How bright and durable are these LEDs for trailer use?

Each lamp contains 13 LEDs that deliver clear red illumination for side marker and clearance signaling while consuming minimal power. The unit is sonically sealed and rated IP65 for water resistance, meaning it tolerates rain and spray but is not intended for permanent deep submersion.

• 13 LEDs per light for strong, visible output
• IP65 waterproof housing and lens for wet-road protection
• Low current draw—suitable for long wiring runs on 12V systems

What are the mounting and wiring requirements?

These lights are designed as flush-mount fixtures using the supplied rubber grommets; outer diameter is 3.5", inner visible bezel is 2.5", and the installed depth with grommet is about 1" depending on how far you press the grommet in. Standard color coding simplifies hookup: white is negative (ground) and black is positive (12V).

• Drill hole recommendation: ~2 2/3 inches for the grommet seat
• Flush-mount with rubber grommet for a clean finish
• Two-wire pigtail: black = positive, white = negative

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

Each lamp can function as either a side marker or a clearance light but it cannot perform both outputs from the same circuit simultaneously. If you require both distinct functions at the same location on a trailer, install two separate lamps and wire them to the appropriate circuits.

• Single-function per light—choose side marker or clearance wiring
• Install two lights if both functions are required in the same area
• Universal compatibility with most 12V trailer and truck systems

How easy is installation and maintenance?

Installation is straightforward for anyone comfortable with basic drilling and 12V wiring: cut the recommended hole, push in the grommet, then connect the pigtail wires to power and ground. The sealed construction reduces routine maintenance and helps prevent moisture-related failures, though checking connections periodically is always recommended.

• Push-in grommet design for quick flush mounting
• Standard two-prong pigtails for fast electrical hookup
• Sealed lens and housing minimize corrosion and water entry

Who is this for? These Partswcgg 2.5" red LED marker lights are ideal for fleet owners, independent haulers, trailer builders and DIY vehicle modifiers who need reliable, compact, low-power lighting for trailers, trucks, UTVs and utility equipment. They suit anyone seeking an affordable bulk pack of identical, durable marker/clearance lamps for new builds, replacements, or upfits.