Guide to Roadvision 10-30V LED Signal Lights at VES
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Article Highlights:
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Universal Compatibility: Discover how Roadvision’s 10-30V multi-volt range fits seamlessly on 12V cars, 4x4s, and 24V trucks.
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Built for the Bush: Explore the durability of IP67-rated polycarbonate lenses designed to withstand the harsh Australian climate.
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Versatile Mounting: From the recessed flush-fit of the BR170 series to the slimline surface-mount BR135, find the perfect fit for your rig.
When it comes to vehicle safety, your lighting system is the first line of defense. whether you are navigating a bustling job site in a heavy rigid truck or towing a caravan down a corrugated outback track, your ability to communicate your intentions to other drivers is paramount.
This guide explores why upgrading to LED is a smart investment and break down the specific features of the BR80, BR170, and BR135 series to help you choose the right light for your application.
Why Should You Upgrade to LED?
Before we look at specific models, it is worth understanding why the shift from halogen to LED is vital for modern vehicle setups. Traditional incandescent bulbs are fragile; a filament can easily break under heavy vibration which is common with Australian roads.
Roadvision LED lamps utilize solid-state technology. This means there are no moving parts and no filaments to snap. They are resistant to shock and vibration, making them virtually indestructible in normal operating conditions. Furthermore, LEDs draw significantly less current than halogens. If you are running a complex electrical system with fridges, winches, and camp lights, saving amperage on your signal lights ensures your battery system stays healthier for longer.
The Power of 10-30V LED Signal Lights
One of the standout features of the Roadvision range stocked at Voltage Electrical Supplies is the 10-30V DC input. This "multi-volt" capability is a game-changer for fleet managers and DIY enthusiasts alike.
In the past, you had to buy specific lights for a 12V ute and different ones for a 24V truck. The Roadvision 10-30V electronics automatically detect the input voltage and regulate the power to the LEDs accordingly. This ensures consistent brightness and safety whether the light is mounted on a small boat trailer or a massive earthmoving machine. It eliminates the guesswork and prevents the disaster of blowing a 12V bulb by accidentally plugging it into a 24V socket.
Robust and Reliable: The BR80 Series
For those looking for a no-nonsense, heavy-duty solution, the BR80 Series is a staple in the signal lighting industry. Designed with a classic rectangular footprint, these lights are often the go-to replacement for older incandescent trailer lamps.

The Roadvision LED Indicator Lamp BR80 Series features a high-impact polycarbonate lens. Unlike acrylic, which can crack upon impact, polycarbonate is incredibly tough and impact-resistant. This specific model measures 102 x 94mm, offering a substantial surface area that provides excellent visibility to following traffic.
Key Features for the BR80:
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Surface Mount Simplicity: The flat backing and mounting points allow for easy installation on flat trays, canopies, or rear bumpers.
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20 High-Output LEDs: The density of LEDs ensures that the amber signal is bright and uniform, piercing through rain, fog, and dust.
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Fully Sealed: Rated to handle water and dust ingress, ensuring the internal electronics remain corrosion-free.
This lamp is perfect for tray-back utes, box trailers, and horse floats where you need a light that can take a beating and keep on flashing.
The BR170 Series
Aesthetics matter, especially when you are outfitting a custom rig or a high-end caravan. The BR170 Series offers a recessed mount design, often referred to as a "grommet mount" or flush fit. This gives the vehicle a factory-finished look, as the light sits inside the bodywork rather than protruding out.
At Voltage Electrical Supplies, we offer two distinct visual styles within this series, both maintaining the same high-performance specs.

1. The Classic Look
The Roadvision LED Indicator Lamp BR170 Series (Amber Lens) features a traditional coloured lens. Even when the light is off, it is clearly identifiable as an indicator. This is often preferred for heavy machinery and industrial vehicles where standardisation and immediate identification of light function are required. The 134mm round face provides a massive illuminated area, ensuring safety compliance and maximum visibility.
2. The Modern "Stealth" Look
For a cleaner, more modern appearance, consider the Roadvision LED Indicator Lamp BR170 Series (Clear Lens). Clear lens technology is a fantastic upgrade for modern caravans and canopy builds. When inactive, the light appears clear or white, blending seamlessly with white fibreglass or aluminium bodies. However, the instant you hit the indicator stalk, the high-performance LEDs emit a vibrant, legal amber light. It offers the best of both worlds: a clean look when parked and full ADR compliance when driving.
Both BR170 models are fully submersible (IP67), making them ideal for boat trailers that are frequently dunked in saltwater.
The BR135 Series

Sometimes, space is at a premium. Modern vehicle designs, especially on custom toolboxes, roof racks, or slimline rear bars, don't always leave room for a large round or rectangular lamp. This is where the Roadvision LED Indicator Lamp BR135 Series shines.
With dimensions of just 135 x 38 x 20mm, this light is a masterclass in compact engineering. Despite its slim profile, it packs 18 LEDs into the housing, ensuring it meets all necessary brightness standards for road registration.
Why choose the BR135?
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Vertical or Horizontal: Its long, thin shape allows it to be mounted vertically on narrow pillars or horizontally on slim bumpers.
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Low Profile: At only 20mm thick, it is less likely to get snagged on branches or equipment.
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Indestructible Build: Like its bigger brothers, it features a sealed polycarbonate lens and ABS housing.
This series is frequently used as an auxiliary signal light on roof racks or as the primary lighting solution for motorbike trailers and jet ski trailers.
Durability Meets Compliance
All the Roadvision lights featured at VES are designed with Australian Design Rules (ADR) in mind. Using non-compliant lighting on your vehicle can result in defects, fines, or insurance issues. Roadvision invests heavily in ensuring their beam patterns, colors, and intensities meet strict safety standards.
Furthermore, the materials used are chosen for the Australian environment. The lenses are UV-stabilised. In cheaper lights, the plastic can turn yellow or milky after a few years in the sun, drastically reducing light output. Roadvision’s polycarbonate remains clear and tough, ensuring your safety isn't compromised by the sun.
Why Shop at Voltage Electrical Supplies?
Finding the right auto-electrical parts can be a minefield of cheap imitations and poor descriptions. At Voltage Electrical Supplies, we pride ourselves on curating a catalogue of genuine, high-quality components.
When you buy your Roadvision lights from us, you are getting:
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Genuine Products: We stock authentic Roadvision gear, ensuring you get the full manufacturer warranty.
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Expert Knowledge: Our team understands 12V and 24V systems. If you aren't sure which resistor you need or how to wire your new BR170s, we are here to help.
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Fast Australian Shipping: We know that when a light is broken, you need a replacement fast to get back on the road. We strive to dispatch orders quickly to get your vehicle legal and safe again.
Key Takeaway
Upgrading to Roadvision 10-30V LED signal lights is more than just a cosmetic enhancement; it is an investment in reliability and safety. Whether you choose the robust, blocky charm of the BR80, the sleek recessed finish of the BR170, or the slimline versatility of the BR135, you are equipping your vehicle with lighting that is built to outlast the journey.
Don't let a blown bulb leave you stranded or unsafe. Explore the full range of Roadvision lighting at Voltage Electrical Supplies today and give your vehicle the visibility it deserves.
Frequently Asked Questions (FAQs)
1. Do I need to install a load resistor when upgrading to these LED signal lights? Yes, in many cases you might. Because LED lights draw very little power compared to traditional bulbs, your vehicle’s flasher unit might think the bulb has blown, causing the indicators to flash rapidly (hyper-flash). You can fix this by installing an LED-compatible flasher relay or by wiring a load resistor into the circuit for each indicator light.
2. Are these Roadvision lights waterproof? Absolutely. The Roadvision lights mentioned (BR80, BR170, and BR135 series) are rated IP67. This means they are completely dust-tight and can withstand temporary immersion in water. They are perfectly suitable for boat trailers, 4x4s doing river crossings, and vehicles exposed to heavy rain.
3. Can I use the 10-30V lights on my 12V car? Yes! The "10-30V" rating means the light can operate safely anywhere within that voltage range. It will work perfectly on a standard 12V car battery system, and it will work equally well on a 24V truck system, without needing any converters or adapters.