Partsam 20-Pack 3/4" Smoked Lens Red LED Marker Lights — 12V Waterproof Round Clearance Lamps, Low-Profile

These Partsam 3/4" smoked-lens red LED marker lights are a 20-piece kit of waterproof, 12V round mini clearance and side-marker lamps designed to replace incandescent bulbs on trailers, trucks, RVs and utility vehicles.

If you need low-profile, energy-efficient lighting for vehicle edges, fenders, or rear and side marker positions, this set delivers multiple hard-wired LEDs in a compact, sealed housing. Each lamp is built to fit a 3/4" mounting hole, uses a two-wire hookup (white negative, black positive), and is suitable for a wide range of 12V applications from trailers and vans to ATVs and campers. The smoked lens offers a sleek, subtle look while still meeting visibility needs for marker and clearance positions when installed correctly.

How do these lights fit and wire into my trailer or vehicle?

Each LED unit is sized to drop into a 3/4" diameter hole and includes lead wires for a straightforward two-conductor connection. The white wire is the negative/ground and the black wire is the positive feed, making them direct replacements for many incandescent marker lamps.

• 3/4" drill hole for flush mount installation
• Two-wire design: white = negative, black = positive
• Includes leads for surface or panel mounting
• Sealed housing reduces need for extra gaskets or potting

Will the smoked lens and red LEDs be visible enough for safety and compliance?

Smoked lenses provide a cleaner, less obtrusive look while still allowing red LED light to show through when illuminated. Visibility depends on mounting angle, distance, and local regulations; when mounted properly at the recommended angles and positions they function as clearance and side markers.

• Red LEDs for required rear/side signaling and marking
• Smoked lens for low-profile aesthetic with preserved brightness
• 45° mounting can serve dual roles as clearance and side markers
• Suitable for front, side, and rear marker locations on 12V vehicles

Are these lights durable and suitable for outdoor use?

The fixtures are sealed and built with LED chips designed for long life and lower power draw compared to incandescent bulbs. Their compact, gasket-free body and waterproof rating mean they withstand exposure to road spray and weather typical for trailers and outdoor vehicles.

• Sealed, waterproof housings for external mounting
• Durable plastic lens and LED circuitry for extended service life
• Low current draw reduces wiring strain and fuse load
• Resistant to vibration and routine road conditions

How might I use this 20-piece kit across different vehicles and projects?

The 20-pack covers multiple mounting points on a single large trailer or provides ample spares for fleets and workshops. Use them as side markers, clearance lights, identification lamps, or low-level accent lighting on recreational vehicles and utility trailers.

• Complete side- and rear-marker coverage for medium to large trailers
• Fleet spares for trucks, buses, and commercial vehicles
• Accent or underbody marker lighting for SUVs, RVs, ATVs, and UTVs
• Easy incandescent-to-LED retrofits with minimal rewiring

Who is this for: installers, fleet managers, and DIY vehicle owners who want an economical, plug-and-play LED marker solution that combines a smoked design with dependable red illumination. If you maintain trailers, campers, or commercial vehicles and need reliable, low-profile 12V marker lights in quantity — whether for upgrades, repairs, or new builds — this Partsam 20-piece kit provides a practical balance of style, durability, and compatibility.