Built for Performance. Designed for Ease.

For over 70 years, Truck-Lite has led the way in lighting & harness solutions with a relentless commitment to excellence - delivering unmatched performance, durability, and innovation that sets the standard for commercial transportation.
Today, we introduce to you the 34 Series LED Marker & Clearance Light– a next-generation upgrade for the specialty trailer market. With a sleek, modern design and enhanced light output, this 1.25” round light delivers unmatched visibility while simplifying installation.
Why Choose the 34 Series?
- Reliable Durability– Featuring a polycarbonate lens, 30x stronger against impact than acrylic, for long-lasting reliability.
- Advanced Protection – Internal circuitry is fully encapsulated in epoxy, shielding against corrosion, water, and vibration.
- Maximum Brightness– The brightest possible legal light output, ensuring a clear, even glow.
- Efficient & Compliant –PC rated for 180-degree visibility, allowing one lamp instead of two for legal compliance.
- Effortless Installation –Hardwired for easy retrofit, saving time and hassle.
- Dual Function Capability– Acts as an auxiliary stop/turn light, enhancing trailer safety.
Available in Red and Yellow with single or dual function options, plus a clear lens choice for a distinctive look.
The new 34 Series is just one of the products Truck-Lite proudly designs, engineers, and manufactures right in Pennsylvania.
Truck-Lite Co., LLC, a Clarience Technologies company, is a global technology leader focused on forward and safety lighting, wiring harnesses, turn signals and safety accessories for the medium- and heavy-duty truck, trailer, off-road and commercial vehicle industries. The company is headquartered in Erie, PA, with additional U.S. facilities in Coudersport, McElhattan and Wellsboro, PA and international facilities in Harlow, England and Puebla, Mexico. Learn more at .
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