Description
Product Overview
The Generic STL111RCB red tail light is engineered for heavy‑duty trucks and trailers that demand dependable illumination. Constructed from a rugged polycarbonate housing, the unit is fully waterproof and submersible, protecting the internal LEDs from rain, mud, and road spray. A clear front lens paired with a vivid red rear lens maximizes visibility, while 22 high‑output LEDs deliver a bright, consistent signal for stop, turn, and tail functions. No assembly is required; the light ships ready to mount directly onto your vehicle.
![[Product front view showing all components]](https://www.compressco.store/wp-content/uploads/2026/05/79e44b800c5f430fb532993af0fa1788.jpg)
Usage
Designed for commercial and personal fleets, this tail light excels in long‑haul trucking, trailer hauling, and off‑road applications. Whether navigating city traffic or remote construction sites, the waterproof design ensures performance in rain, snow, and dusty environments. Ideal for fleet managers seeking a low‑maintenance solution and for DIY owners who want a plug‑and‑play upgrade without drilling or wiring complexities.
Why Choose Us
Our commitment to quality means each tail light undergoes rigorous testing for impact resistance and water ingress. Backed by Optronics International LLC, the STL111RCB model meets industry standards for automotive lighting and includes a warranty that covers manufacturing defects. Choose this light for its proven durability, clear illumination, and the peace of mind that comes from a trusted brand.
Key Features
- Bright red signaling with 22 LEDs for maximum visibility on the road
- Waterproof polycarbonate housing protects against rain, mud, and submersion
- Clear front lens combined with red rear lens for crisp, focused light output
- No assembly required – ready to mount directly onto trucks or trailers
- Supported by Optronics International warranty and responsive customer service
FAQ
Is this tail light compatible with all truck models?
The STL111RCB is designed to fit standard tail light brackets on most trucks and trailers. Verify your vehicle’s mounting pattern for a perfect match.
Can the light be submerged in water?
Yes, the polycarbonate housing is fully waterproof and rated for submersion, making it ideal for wet conditions and occasional water exposure.
What is the warranty period?
Optronics International provides a one‑year limited warranty covering manufacturing defects.
Do I need any tools to install the light?
No additional tools are required; the unit comes pre‑wired and ready to mount.
How long do the LEDs last?
The LEDs are rated for up to 50,000 hours of operation, offering years of reliable service under normal use.





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