Australian-born and engineered, STEDI delivers high-performance LED lighting built for harsh conditions. Renowned for precision optics, robust construction and lab-tested output, the brand sets the benchmark for driving lights and light bars across 4WD, touring and trade applications.
STEDI offers LED driving lights, light bars, headlight globes, 4WD and camping lights, plus wiring kits, switches and accessories. At Repco, the range centres on premium driving lights, light bars and essential installation components for touring and off-road setups.
Founded in 2013 by Eddie and Sandra Yilmaz in a small Melbourne warehouse, STEDI entered the LED market at its earliest stage. After early industry-wide quality issues, the brand focused on co-development and tighter engineering control, expanding to a 4,000m² HQ in Truganina to support rapid growth.
STEDI engineers its products with obsessive attention to optical accuracy, durability and real-world performance. With lab-tested photometric data, advanced reflector design and UV-stable materials, every detail is refined to maximise beam control, output and long-term reliability.
The flagship round driving light family, including EVO, PRO and Sport models. With dedicated spot and flood beam options and precision reflectors, TYPE-X lights deliver impressive distance and spread for highway touring and demanding off-road conditions.
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Available in slimline and double-row designs, STEDI light bars deliver powerful mid- and long-range visibility. Popular series include ST3301 PRO, ST3303 PRO, ST4K and ST3K, engineered for balanced beam patterns, strong output and dependable performance.
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STEDI Bluetooth RGB Rock Lights add versatile, easy-to-control flood lighting to your roof rack and awning, making camping simpler with colourful, bug-repellent illumination.
Driving lights are essential for 4WD enthusiasts after dark. Learn how to choose lights that balance quality, distance, and spread to suit your adventures.
Shaun’s Dirty 30 is a unique LandCruiser build blending parts from 60, 80 & 100 Series with custom gear, big power, and off-road upgrades for ultimate 4WD adventure.
Is changing your engine oil more often worth it? See how oil quality changes at 5,000km, 10,000km, and beyond, and why shorter intervals can save your engine.
Learn the pros and cons of AGM vs. Lithium batteries for 4WDs. Compare weight, lifespan, efficiency, and cost to choose the best battery for your setup.
High-output LED conversion kits designed to closely replicate the original beam pattern while significantly increasing brightness. Precise emitter placement improves clarity and visibility without compromising beam shape or control.
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Plug-and-play driving light wiring kits suit both positive and negative switched vehicles. The range also includes OEM-style rocker switches, covers and mounting solutions, ensuring clean installation and seamless integration.
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STEDI was founded in Melbourne, Australia, and operates from a purpose-built headquarters in Truganina, Victoria.
STEDI designs its products with advanced reflector technology, precision LED placement and lab-tested photometric data. The focus is on real-world beam performance, long-distance visibility and long-term durability.
Some STEDI light bars are E-Mark or ECE compliant, depending on the model and market requirements. Always check local regulations to ensure compliance.
Yes. STEDI offers LED headlight conversion kits designed to replicate the factory beam pattern while significantly improving brightness and clarity.
STEDI offers wiring harnesses, OEM-style rocker switches, covers, mounting brackets and anti-theft solutions to support clean and reliable installation.
STEDI driving light wiring harnesses are designed as plug-and-play solutions and are compatible with both positive and negative switched vehicles.
Yes. STEDI products are engineered for demanding environments, making them well suited to off-road driving, touring, worksite and outdoor applications.
