GEARPASS Amber LED Headlight Turn Signal Blinker Lights, 2-Pack 31-LED Sealed Weatherproof

GEARPASS 2Pcs Amber Headlight Turn Signal Blinker Lights are sealed, 31-LED amber replacement lamps designed to upgrade visibility and reliability for compatible Peterbilt rectangular headlight housings.

These two amber blinker lights combine a high-density LED array with a single-piece weatherproof housing to deliver consistent signaling and running-light function. Built for heavy-duty use, they replace position and turn signal lamps on a range of Peterbilt models without requiring modification to the mounting area. The design emphasizes uniform light output, vibration resistance, and protection from moisture and road debris so you can rely on clear signaling in varied conditions.

How bright and visible are these amber LED blinkers?

The lamps use 31 amber LEDs arranged for even coverage and a strong, attention-getting signal while driving. The LED array reduces dark spots and provides a crisp appearance whether used as a turn signal or running light.

• 31 high-output amber LEDs for consistent illumination
• Uniform lens and LED layout to minimize hotspots
• Improved visibility for daytime and low-light conditions

Will these fit my Peterbilt and how do they install?

These units are molded to match standard rectangular headlight housings and are intended as direct replacements for P/T/C position and turn signal lamps on specified Peterbilt models. They are not OEM parts, so verify lamp size and mounting before ordering.

• Designed to fit models such as Peterbilt 379, 359, 357, 365, 378
• Simple swap with existing rectangular lamp openings—no special tools typically required
• Confirm your lamp dimensions and socket type prior to purchase

How durable are these lights in real-world driving conditions?

The housing is a one-piece, sealed construction built to resist vibration, water, and dust—suitable for long-haul and everyday highway use. Materials are chosen for toughness under road stress, reducing the chance of failure from impacts or moisture intrusion.

• One-piece sealed design prevents moisture and dust ingress
• Vibration-resistant components for heavy-duty vehicle use
• Corrosion-resistant exterior to withstand road conditions

What electrical or performance considerations should I know?

These LED blinkers operate as direct replacements but are not OE components, so confirm compatibility with your vehicle’s flasher/relay and wiring. LEDs draw less current than incandescent bulbs, which can affect flash rate on some older vehicles unless a compatible flasher or load equalizer is used.

• Lower current draw than incandescent bulbs—may require relay adjustment
• Works as turn signal and running light in a single sealed unit
• Not an OEM part—verify electrical compatibility before installation

Who is this for: Drivers, fleet managers, and technicians seeking a durable, high-visibility amber replacement for Peterbilt rectangular signal housings will find these GEARPASS lamps useful. They suit long-haul truckers who need weatherproof, vibration-resistant lighting and anyone replacing worn or dim incandescent turn signals with an LED alternative. Always check lamp dimensions and vehicle wiring to ensure proper fit and operation.