Partswcgg 2.5" Round LED Trailer Marker Lights — Amber & Red, 13-LED IP67 Sealed

Partswcgg 2.5" round LED trailer marker lights are compact, flush-mount 12V side/clearance lights with 13 miro-reflex LEDs and an IP67-rated sealed housing for reliable visibility on trailers and trucks.

These slim, flush-mount marker lights are designed for low-profile installation on trailers, trucks, UTVs and other 12V vehicles. Each unit contains a faceted reflector and 13 LEDs to boost perceived brightness while a rubber grommet and sonic seal make the assembly highly resistant to water and road debris. The set includes both amber and red lenses so you can outfit front/side and rear positions as required.

How bright and visible are these 2.5" marker lights?

The combination of 13 LEDs plus a multi-faceted miro-reflex reflector directs and intensifies light output for clearer sight lines in traffic. They won’t replace large lamps but they noticeably improve side and clearance visibility at night and in poor weather.

• 13 LEDs per unit for concentrated illumination
• Faceted reflector increases perceived brightness
• Available in amber and red for correct vehicle placement
• Suitable for night and low-visibility conditions

Are these lights weatherproof and durable for heavy use?

Yes — the lamp and lens are sonically sealed into an IP67-rated housing so the units withstand splashes, heavy rain and temporary submersion. The flush mount and rubber grommet reduce exposure to impacts and road grime.

• IP67 waterproof rating: dust-tight and protected against temporary immersion
• Sonic-sealed construction to prevent moisture intrusion
• Rubber grommet for shock absorption and a snug flush fit
• Flush design minimizes snagging on cargo or brush

How do I install the Partswcgg 2.5" LED trailer marker lights?

Installation is straightforward and requires no screws. Drill the recommended hole size, insert the supplied rubber grommet, feed the pigtail, and press the light into the grommet until it seats flush. Wiring uses a standard two-prong pigtail: white is negative, black is positive.

• Drill a hole approximately 2 to 2 2/3 inches for grommet fit
• Push grommet into hole, feed wire, then press light into grommet
• Two-prong pigtail: white = negative, black = positive
• No screws required; removal by pulling from the front if needed

Can these lights serve as both side markers and clearance lights?

Each unit can function either as a side marker or a clearance light, but not both at the same time. For locations that legally require dual function, install two separate lights: one set for side marking and another for front or rear clearance duties.

• Single-function per unit: side marker OR clearance light
• Install separate units when both functions are required
• Comes in amber and red to meet placement requirements
• Universal for most 12V platforms including trailers and trucks

Who this is for: These Partswcgg 2.5" LED marker lights are a practical choice for fleet owners, DIY trailer builders, pickup truck and utility vehicle owners who want low-profile, waterproof side and clearance illumination. They suit anyone needing easy, hardware-free installation and a durable sealed light that improves visibility without major electrical changes.