First Impressions of Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light
The world of trailer lights might not seem glamorous, but a properly functioning lighting system is absolutely critical for safety and legal compliance. The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light enters this crucial space promising durability and reliable performance. It aims to be a hassle-free solution for ensuring trailers meet visibility standards.
I recently acquired a vintage Airstream that needed some serious TLC, including a full lighting overhaul. The existing lights were corroded and unreliable, a common problem with older trailers exposed to the elements. I was looking for a direct replacement that wouldn’t require extensive rewiring, was waterproof, and offered the necessary functions – tail light, side marker, and license plate illumination.
Upon unboxing the Optronics light, my initial impression was positive. The plastic housing felt robust, certainly more durable than the brittle plastic of the original lights. The acrylic lens appeared clear and well-sealed. Compared to cheaper, generic trailer lights I’ve encountered, the Optronics felt noticeably sturdier. It stood out because it was designed specifically for the left (driver’s) side, already integrating the license plate illumination feature. I had considered a universal light from another brand, but opted for this model as it seemed like a simpler and more integrated solution. I was cautiously optimistic, hoping this light would live up to its waterproof claim and provide years of reliable service.
Real-World Testing: Putting Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light to the Test
First Use Experience
My first test of the Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light involved a full rewiring of the Airstream’s lighting system. This happened in my driveway under less than ideal circumstances – a drizzle. Installation was relatively straightforward; the wiring connections were clearly marked, and the light mounted securely to the trailer frame. The real test came during a weekend camping trip along the Oregon coast, known for its unpredictable weather.
The Optronics light performed admirably. Despite driving through heavy rain and navigating some muddy backroads, the light remained bright and fully functional. The side marker and license plate illumination were clearly visible, adding a layer of safety during nighttime driving. I appreciated the peace of mind knowing the trailer was legally compliant and easily seen by other drivers. There were no immediate issues, which was a relief after the headache of dealing with the old, failing lights.
Extended Use & Reliability
After several months of use, the Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light continues to impress. The housing shows no signs of cracking or fading, despite exposure to harsh sunlight and occasional impacts from road debris. The waterproof seal has held up perfectly; even after pressure washing the trailer, there’s no evidence of water intrusion.
Maintenance has been minimal. A quick wipe down with a damp cloth is all it takes to keep the lens clean and bright. This is a significant improvement over the old lights, which required constant attention and frequent bulb replacements. Compared to my past experiences with cheap trailer lights that failed within a year, the Optronics light appears to be a durable and reliable investment. It has undoubtedly outperformed my expectations for a light in this price range.
Breaking Down the Features of Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light
Specifications
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light is designed for trailers exceeding 80 inches in width. It is specifically a driver’s side (left) tail light, integrating a red side marker/reflector and a license plate illuminator. It operates on a 12 Volt rating and draws 2.3 Amps (stop) and 0.9 Amps (tail). The dimensions are 7.875″ W x 3.250″ H x 2.875″ D. The housing is made of durable plastic, and the lens is acrylic. It also features a three-year warranty. These specifications are crucial because they determine compatibility with standard trailer wiring systems and ensure adequate visibility for safety.
Performance & Functionality
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light performs its job effectively. The tail light is bright and easily visible, even in daylight conditions. The stop light function is responsive and provides a clear indication of braking. The side marker light enhances visibility from the side, particularly at night. The integrated license plate illuminator is a convenient feature that ensures legal compliance.
One potential weakness is the lack of included hardware for mounting. While this keeps the cost down, it means you need to source your own screws or bolts. However, the light meets and exceeds my expectations for a trailer light in terms of brightness and reliability.
Design & Ergonomics
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light features a streamlined, “Aero Pro” design. The build quality is solid, with the durable plastic housing providing ample protection against impacts and the elements. The weight is reasonable, and the light feels well-balanced when mounted.
The design is user-friendly. The wiring connections are easy to access and clearly labeled. There’s no steep learning curve, and even someone with minimal electrical experience can install it with basic tools.
Durability & Maintenance
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light appears to be built to last. The waterproof design and durable materials should provide years of reliable service. The acrylic lens is resistant to cracking and fading, even after prolonged exposure to sunlight.
Maintenance is simple. A quick wipe down with a damp cloth is all that’s typically needed to keep the light clean and bright. In the event of a bulb failure, replacement is straightforward.
Accessories and Customization Options
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light comes as a standalone unit. There aren’t any specific customization options directly from Optronics. However, because it uses standard wiring connectors, it’s compatible with a variety of aftermarket wiring harnesses and connectors.
You could potentially add additional reflectors or auxiliary lighting if desired. Keep in mind that any modifications should be done in compliance with local regulations.
Pros and Cons of Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light
Pros
- Bright and easily visible tail and stop lights.
- Waterproof design provides exceptional reliability in wet conditions.
- Integrated side marker and license plate illuminator simplify installation.
- Durable plastic housing resists impacts and weather damage.
- Three-year warranty offers excellent peace of mind.
Cons
- Mounting hardware (screws, bolts) not included.
- Plastic, not metal, construction.
Who Should Buy Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light?
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light is perfect for trailer owners who need a reliable, waterproof, and easy-to-install tail light. It’s ideal for those who frequently tow trailers in wet or harsh conditions, such as boaters, campers, and construction workers. It’s also a great option for anyone restoring or upgrading an older trailer.
Anyone who requires metal construction or whose trailer is narrower than 80 inches should skip this product.
Consider purchasing some stainless steel mounting hardware to ensure long-lasting corrosion resistance.
Conclusion on Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light
The Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light is an excellent value for the money. Its bright lights, durable construction, and waterproof design make it a standout performer in its category. The three-year warranty is a testament to the Optronics commitment to quality.
For $32.49, it’s a small price to pay for the safety and peace of mind it provides.
I would wholeheartedly recommend this light to anyone in need of a reliable trailer lighting solution. Upgrade your trailer’s safety and visibility today with the Optronics ST37RS Aero Pro Waterproof Tail/Side Marker Light For Trailers Over 80″ Left Side, License Light.