Description
Product Overview
The Optronics BUL11CBP is a 4‑inch round LED backup light designed for front‑mount installation on a wide range of vehicles. Featuring ten high‑efficiency diodes, a machined aluminum housing, and a polycarbonate lens, it delivers consistent, bright illumination. The unit operates at 12 V and includes a standard 2‑pin connector for straightforward wiring. Its sonically sealed, waterproof construction meets demanding automotive standards, ensuring reliable performance in wet or dusty conditions.
![[Product front view showing all components]](https://www.xilvora.store/wp-content/uploads/2026/06/4f2dcf70432b4d43bed5a4879f3e2c33.jpg)
Usage
Ideal for daily commuters, fleet vehicles, and off‑road enthusiasts, this backup light provides clear rear visibility during reversing maneuvers. Whether navigating tight parking spaces, loading docks, or rural roads, the bright LED output enhances safety for the driver and surrounding pedestrians. Its compact size fits seamlessly into factory‑mounted brackets, making it suitable for both new installations and replacement applications.
Why Choose Us
Optronics combines precision engineering with rigorous quality control to deliver a product that stands up to harsh automotive environments. The machined aluminum housing resists corrosion, while the polycarbonate lens offers impact resistance. Backed by a lifetime LED warranty, customers receive confidence that the light will perform for the vehicle’s lifespan, supported by responsive after‑sales service.
Key Features
- Bright 10‑diode LED array provides superior rear visibility
- Sonically sealed, waterproof design ensures operation in rain and snow
- Compact 4‑inch round form fits standard front‑mount brackets
- Durable machined aluminum housing and polycarbonate lens resist impact and corrosion
- Lifetime LED warranty and dedicated support for hassle‑free ownership
FAQ
Is this backup light compatible with all vehicle makes?
The BUL11CBP uses a standard 2‑pin connector and 12 V system, making it compatible with most vehicles that support a front‑mount backup light.
Can the light be installed without professional tools?
Yes, the unit includes a plug‑and‑play connector and fits standard mounting brackets, allowing DIY installation with basic hand tools.
What does the waterproof rating mean for everyday use?
The sonically sealed construction meets automotive waterproof standards, so the light remains functional in heavy rain, car washes, and dusty conditions.
How long does the LED warranty last?
Optronics offers a lifetime warranty on the LED components, covering any premature failure under normal use.
Will the light affect my vehicle’s electrical system?
Operating at 12 V with low current draw, the LED backup light does not strain the vehicle’s battery or alternator.




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