Partsam 10-Pack 2" LED Trailer Side Marker Lights (5 Amber / 5 Red) — DOT Approved, IP67 Waterproof

Partsam 10-pack 2-inch 4-LED round trailer side marker lights are sealed, DOT-approved clearance/marker lamps (5 amber, 5 red) built for 12V vehicles and rated IP67 for waterproof protection.

These compact, flush-mount LED markers replace incandescent side/clearance bulbs with a long-lasting, low-draw alternative. The kit includes standard 2" grommets and pigtails for a straightforward install into trailers, trucks, RVs, and other 12V vehicles. With a reflex lens and sonically sealed housing, the lights are designed for exposure to road spray and occasional submersion while delivering bright, consistent signaling for improved visibility.

How bright and durable are these LEDs for road use?

The four high-efficiency LEDs in each 2" lamp provide a focused, visible light output intended for marker and clearance purposes, with an estimated lifespan exceeding 30,000 hours. The reflex lens enhances visibility from multiple angles while the sealed housing protects internal components from moisture and dust.

• 4 LEDs per light for consistent marker illumination
• Reflex lens improves off-axis visibility
• Sonically sealed, waterproof construction (IP67 rated)
• Rated lifespan: 30,000+ hours

What are the electrical and mounting requirements?

Each lamp runs on standard 12V DC and uses a simple two-wire hookup: red for positive and black for negative. The kit includes grommets and pigtails to make installation easier; you will need to drill an appropriately sized hole and seat the grommet for a flush fit.

• Voltage: 12V DC compatible with most trucks, trailers, RVs
• Wiring: two-wire connection, red = +, black = −
• Mounting dimensions: outer diameter 2.5", inner diameter 2.0"
• Recommended hole diameter: 2.25"–2.30" for proper grommet fit

Are these lights legal and suitable for different vehicle types?

Yes — the lights are DOT-approved for use as side marker or clearance lamps where DOT-compliant LED markers are allowed. Their compact 2" round form and included grommet make them compatible with a wide range of commercial and recreational vehicles, subject to local regulations.

• DOT-approved design for marker/clearance applications
• Color set includes 5 amber and 5 red lamps for front/side and rear/side placement
• Common fits: semi trailers, pickup trucks, RVs, service vans, horse trailers, utility trailers
• Universal 12V compatibility across many vehicle platforms

How weatherproof and maintenance-free are these marker lights?

The sealed housing and lens are sonically welded to prevent water ingress, and the IP67 rating means the units resist dust and can withstand temporary submersion. LEDs reduce the need for routine bulb swaps and lower current draw compared with incandescent lamps.

• IP67 waterproof/dustproof rating
• Sonically sealed lens and housing for long-term protection
• Low-current LED design reduces electrical load on the vehicle
• Minimal routine maintenance; replace if physical damage occurs

Who is this for: This Partsam 10-pack is aimed at fleet operators, trailer owners, RV enthusiasts, and DIY mechanics who want reliable, DOT-approved side marker and clearance lighting that’s easy to install. It works well for anyone replacing worn incandescent markers, upgrading to LEDs for energy efficiency, or outfitting multiple axles and trailers where consistent, weatherproof signaling is required.