Partsam 6" Amber Teardrop LED Side Marker Light — 15-LED Sealed Surface-Mount for Freightliner Century & Columbia

Partsam 6" amber teardrop LED is a sealed, 15-LED, dual-function surface mount lamp that serves as a side marker, clearance/identification light, or turn signal for Freightliner sleeper cab trucks and similar rigs.

This compact amber light combines durability and visibility in a chrome-bezeled sealed housing designed for demanding truck applications. It replaces oval-style markers on Freightliner Century and Columbia models but is built to work on a wide range of trailers and heavy vehicles thanks to a universal surface-mount footprint and a 3-wire hardwired connection. The lamp is weatherproof, energy-efficient, and sized to fit where space is limited while delivering both high- and low-brightness functions.

How does this LED light fit on my Freightliner Century or Columbia?

Installation is straightforward for vehicles with a standard surface-mount location. The lamp’s mounting holes are 4.85" apart, and the overall footprint (6" x 3.33" x 2.5") mimics common oval marker placements used on many sleeper cabs.

• Mounting hole spacing: approximately 4.85 inches for direct replacement.
• Surface-mount design with included chrome bezel for a finished look.
• Physical size: 6" long by 3.33" wide, 2.5" tall—fits tight spaces.
• Sealed housing resists moisture and road spray.

What wiring and functions does the Partsam 15-LED lamp provide?

The lamp uses a 3-wire hardwired connection to deliver a dual-brightness setup plus ground. That allows one fixture to act as a side marker/clearance light at low intensity and as a turn or signal lamp at higher intensity when triggered.

• Three-wire configuration: black = negative/ground.
• Red = high-brightness output for turn signal or brake visibility.
• White = low-brightness mode for marker/clearance functions.
• 12-volt operation compatible with standard truck systems.

How durable and visible is this amber LED fixture in real-world use?

With 15 LEDs and a sealed construction, the fixture offers bright, consistent illumination and robust protection against dust and water ingress. The chrome bezel improves appearance and provides a corrosion-resistant trim that stands up to road salt and grime.

• Fifteen LEDs for even light distribution and improved daytime/nighttime visibility.
• Sealed lens and housing to keep out moisture and debris.
• Chrome bezel resists corrosion and simplifies cleaning.
• Low current draw for extended service life and electrical efficiency.

Who is this for: The Partsam 6" amber teardrop LED marker is intended for truck owners, fleet managers, and DIY technicians who need a reliable, sealed replacement for oval-style side marker or turn signal lamps on sleeper cabs, trailers, and heavy equipment. It’s a practical upgrade for Freightliner Century and Columbia models and any vehicle requiring a compact, surface-mounted amber marker with both identification and signaling capability.