Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire Review

Let’s Talk About Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire from Diamond Group promises a weatherproof and waterproof solution for RV lighting. This 18-inch light bar boasts 20 diodes, designed to function as stop, turn, and taillights, making it a seemingly simple yet crucial upgrade for safety and visibility. For RV owners prioritizing dependable lighting without breaking the bank, this light bar presents itself as a compelling option.

As someone who’s spent years modifying and maintaining outdoor vehicles, I was looking for a reliable and straightforward lighting solution for my own trailer project. Tired of constantly replacing standard bulbs that failed prematurely due to vibration and weather, I wanted to transition to the efficiency and longevity of LED technology. The Diamond Group light bar seemed to hit the sweet spot of affordability and functionality.

Upon unboxing, my initial thought was that the build seemed solid enough for the price point. It’s not going to win any awards for aesthetic design, but the unit felt sturdy, and the diodes were bright even before installation. Compared to cheaper, generic LED light strips I’ve used in the past, this Diamond Group bar felt like a step up in terms of material quality and overall construction.

I also considered the Optronics LED Stop/Turn/Tail Light Bar, which is similarly priced, and a slightly more expensive Wesbar LED trailer light. Ultimately, the Diamond Group product won because of its straightforward design and the manufacturer’s specific mention of OEM standards, suggesting a degree of quality control I valued. The form factor and simplicity were also appealing.

My first impression was cautiously optimistic. While I wasn’t blown away, I felt like this light bar offered a good balance of features and price. I was eager to put it through its paces and see if it could stand up to the rigors of outdoor use.

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Real-World Testing: Putting Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire to the Test

First Use Experience

I tested the Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire on my off-road trailer build, which I use for camping and hauling gear to remote hunting locations. The light bar was installed as the primary taillight and brake light assembly, and the installation was relatively straightforward, thanks to the simple 3-wire design. I tested it in a variety of conditions over a weekend trip to the Mojave Desert.

The performance was surprisingly good, even in harsh desert conditions. The bright red LEDs were easily visible during the day, and the brake lights were noticeably brighter, providing a significant safety improvement. The weather resistance also held up, as the light bar endured both a dust storm and a brief rain shower without any noticeable issues.

The light bar was easy to integrate into my trailer’s existing wiring system. There were no compatibility problems or the need for special adapters. After the initial setup, the light bar worked reliably without any hiccups or flickering.

Extended Use & Reliability

After six months of regular use, the Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire has proven to be a reliable addition to my trailer. I’ve taken the trailer on multiple trips through diverse terrains, including dusty trails, rocky mountain passes, and even a few shallow water crossings. The light bar continues to function perfectly.

There are no significant signs of wear and tear despite the demanding use. The lens hasn’t faded or cracked, and the LEDs maintain their original brightness. Cleaning is simple; a quick wipe with a damp cloth removes most of the dirt and grime.

Comparing it to the standard incandescent lights I used previously, the Diamond Group LED bar offers a marked improvement in longevity and visibility. It has definitely exceeded my expectations, especially considering its affordable price point. I previously had to replace bulbs every few trips, but the LED bar has been consistently reliable.

Breaking Down the Features of Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire

Specifications

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire boasts several key specifications that define its performance and suitability for RV and trailer applications. Its 18-inch length provides ample illumination, while the 20 diodes ensure bright and visible signals. The fact that it operates on a simple 3-wire system simplifies installation.

• Dimensions: 18″ length x 1-1/2″ width x 3/4″ depth. This compact size allows for versatile mounting options.
• Number of Diodes: 20. This high diode count ensures ample brightness for stop, turn, and taillight functions.
• Wiring: 3-Wire. Simplified wiring makes installation straightforward and reduces potential for errors.
• Mounting: Surface/Screw Mount. Offers easy and secure attachment to RVs under 80 inches wide.
• Functions: Stop, Turn, Taillight. Provides comprehensive lighting for safety and compliance.
• Weatherproof/Waterproof: Designed to withstand harsh outdoor conditions. This makes it an ideal option for off-road and outdoor vehicles.

These specifications are crucial for performance as they directly impact the visibility, ease of installation, and overall reliability of the light bar. The LED technology ensures long-lasting and energy-efficient operation, while the weatherproof design guarantees functionality even in challenging environments. The 3-wire system, in particular, simplifies the connection process, making it accessible even for those with limited electrical experience.

Performance & Functionality

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire excels in providing bright and reliable lighting for essential vehicle functions. Its 20 diodes offer excellent visibility for stop, turn, and taillight signals, ensuring safety on the road. Its reliability stands out, with consistent performance across varying weather conditions and terrains.

The strength lies in its simplicity and effectiveness. It does exactly what it’s supposed to do, providing bright and reliable signals without any unnecessary frills. One potential area for improvement would be offering a slightly wider viewing angle for increased visibility from extreme angles.

Overall, it meets and exceeds my expectations for a budget-friendly LED light bar. The light output is impressive, and the build quality seems durable enough to withstand regular use. It provides peace of mind knowing that my trailer is clearly visible to other drivers, especially at night or in adverse weather.

Design & Ergonomics

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire features a straightforward and functional design prioritizing ease of installation and practical use. The materials used feel durable, and the overall build quality inspires confidence. Its compact size and surface-mount design allow for flexible mounting options.

The light bar is relatively lightweight, making it easy to handle during installation. The surface-mount design eliminates the need for complicated cutouts or modifications. There is virtually no learning curve involved. It is a simple, plug-and-play solution that anyone can install with basic tools.

Durability & Maintenance

Given its robust construction and weatherproof design, the Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire is designed to last for years under normal use. The LED technology offers a significantly longer lifespan compared to traditional incandescent bulbs. The sealed construction helps prevent water and dust from entering the unit, further extending its lifespan.

Maintenance is minimal, primarily consisting of occasional cleaning to remove dirt and grime. The durable lens is resistant to cracking and fading, ensuring long-term clarity. I anticipate this light bar will provide years of trouble-free service with little to no maintenance required.

Accessories and Customization Options

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire comes as a standalone unit with no included accessories. However, the simple 3-wire design and standard dimensions make it compatible with a wide range of mounting brackets and wiring accessories. Its versatility allows for customization depending on specific vehicle or trailer needs.

While there are no specific customization options offered directly by Diamond Group, the light bar’s compatibility with standard mounting hardware opens up opportunities for personalization. For instance, users could add custom-built brackets to achieve a particular aesthetic or optimize light placement. Its compatibility ensures ease of integration with pre-existing systems.

Pros and Cons of Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire

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Who Should Buy Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire?

Perfect for RV owners and trailer enthusiasts looking for a reliable, affordable, and easy-to-install lighting solution. It is also well-suited for those building or modifying their own trailers and want a simple yet effective taillight solution. People who need an affordable and bright safety light and value easy installation will benefit.

Individuals seeking advanced features or a highly customizable lighting system might want to explore other options. If you are looking for integrated backup lights or other advanced functions, this is probably not for you. Those prioritizing style over function may also find the design too basic.

Must-have accessories include basic wiring connectors and possibly a mounting bracket depending on the specific installation requirements.

Conclusion on Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire

The Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire is a reliable and affordable lighting solution that delivers on its promises. It provides bright, visible illumination for essential vehicle functions, is easy to install, and is built to withstand harsh outdoor conditions. While it lacks advanced features and extensive customization options, its simplicity and effectiveness make it a great choice for RV owners and trailer enthusiasts.

The price is definitely justified. Given its performance and durability, this light bar offers excellent value for the money. It is a cost-effective upgrade that provides a noticeable improvement in safety and visibility.

I would personally recommend the Diamond Group Led Exterior Light Bar – 18″, 20 Diode, 3-Wire to anyone seeking a straightforward and reliable LED lighting solution. It is a worthwhile investment that provides peace of mind on the road. So, ditch those old incandescent bulbs and upgrade to the Diamond Group LED bar for a safer and more reliable lighting experience!