TecNiq S34 Amber 3/4″ LED Side Marker Light Kit – 10 Pack – PC Rated – IP68 Waterproof
Upgrade your trailer lighting with genuine TecNiq S34 amber 3/4″ LED side marker lights. Designed for utility trailers, cargo trailers, dump trailers, enclosed trailers, boat trailers, RVs, truck bodies, and custom builds, this complete 10-pack kit delivers exceptional visibility in a compact, low-profile design.
Unlike many miniature marker lights that offer only P2-rated visibility, the TecNiq S34 features a PC rating, providing a full 180° visibility angle. This wider viewing range improves trailer visibility from multiple directions and can allow one light to serve as both a clearance light and side marker light in many trailer applications.
Built in the USA and backed by a TecNiq limited lifetime warranty, the S34 combines bright amber LED output, waterproof construction, and long-life reliability for demanding trailer environments.
Free shipping in the lower 48 states.
What’s Included
- (10) TecNiq S34 Amber PC-Rated LED Marker Lights
- (10) Rubber Mounting Grommets
- (20) Blue Heat Shrink Solder Melt Connectors
What is PC-Rated Output
Many compact marker lights are limited to P2-rated output, which provides a narrower visibility range. The TecNiq S34 is PC rated, delivering broader 180° visibility that can allow one light to function as both a side marker and clearance light in many trailer applications. This wider output improves visibility, helps support DOT-compliant lighting layouts, and can reduce fixture count in some trailer designs.

Built for Harsh Trailer Environments
The S34 features automotive exterior-grade polycarbonate construction, impact-resistant lenses, and TecSeal urethane-potted electronics for complete circuit protection. IP68-rated waterproof construction helps protect against rain, road spray, dust, mud, vibration, and water intrusion, making these lights ideal for trailers that see heavy use in demanding environments.
Simple 3/4″ Grommet Mount Installation
Designed to fit standard 3/4″ mounting holes, the S34 installs using the included rubber grommets and integrated pigtail wiring. Its rotation-insensitive design allows installation at virtually any angle while maintaining proper light output, making it a popular choice for trailer manufacturers, repair shops, and custom builders.
Long-Life LED Performance
Rated for over 100,000 hours of service life, the TecNiq S34 delivers dependable visibility while consuming minimal power. Unlike incandescent marker lights that require frequent bulb replacement, the S34 provides maintenance-free LED performance for years of reliable operation.
Common Applications
- Utility Trailers
- Cargo Trailers
- Dump Trailers
- Equipment Trailers
- Enclosed Trailers
- Boat Trailers
- RVs
- Truck Bodies
- Commercial Vehicles
- Custom Trailer Builds
Why Buy from Johnson Trailer Parts?
Johnson Trailer Parts supplies genuine TecNiq lighting products backed by practical trailer parts knowledge and real-world installation experience. This TecNiq S34 amber LED side marker light kit is an excellent choice for trailer repairs, lighting upgrades, fleet maintenance, and new trailer builds requiring compact, waterproof, high-visibility marker lights.
Questions?
Need help selecting the correct TecNiq trailer lighting products for your application? Our team can assist with trailer lighting, wiring, DOT compliance, fitment questions, and replacement part recommendations.
Call or text: (602) 292-9690
Email: sales@johnsontrailerparts.com












