Built to Shine. Designed for the Relentless.
Meet the STEDI™ ST3301 PRO 27.5” LED Light Bar — the next evolution of performance lighting. With a striking new aesthetic, refined optics, and next-generation illumination technology, the ST3301 PRO delivers unmatched clarity and control. Designed for those who demand maximum performance in all driving conditions, it provides the perfect blend of brightness, spread, and distance.
Powered by 18 OSRAM™ LEDs, this bar outputs an incredible 15,300 raw lumens (8,250 effective), projecting a focused beam reaching up to 600 metres at 1 lux. Whether you’re lighting open highways or rugged off-road trails, the ST3301 PRO 27.5" ensures every detail is illuminated with precision.
🔑 Key Features
✅ Optimised Beam Control: Flood/Spot/Flood optical layout delivers ideal long-range punch and wide shoulder coverage
💡 High-Output OSRAM™ LEDs: Industry-leading brightness with maximum reliability
☀️ Natural White 5700K Output: Perfect balance between definition and comfort for night driving
💧 IP68 Certified: Fully sealed, dustproof, and submersible up to 3 metres
🔩 Virtually Unbreakable Lens: GE Lexan™ polycarbonate lens, 250× stronger than glass
⚙️ Rugged Housing: Die-cast aluminium body with precision cooling fins for durability and thermal control
🚀 Plug & Play Installation: Includes wiring harness, relay, and switch for easy setup
🧰 Adjustable Mounting: Stainless steel side brackets and sliding mounts for flexible positioning
💪 STEDI™ Confidence: Backed by our 5-Year Warranty and 30-Day Money-Back Guarantee
💥 Benefits
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Superior beam distance and width for enhanced driver awareness
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Perfect for off-roaders, tourers, and long-haul drivers
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High strength, vibration-resistant design for the toughest terrain
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Energy-efficient operation with outstanding light control
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Designed, tested, and proven in Australia
⚙️ Technical Specifications
| Specification |
Details |
| Lumen Output (Raw) |
15,300 lm |
| Lumen Output (Effective) |
8,250 lm |
| LED Type |
18 × OSRAM™ |
| Beam Pattern |
4 Flood + 10 Spot + 4 Flood |
| Peak Intensity (Candela) |
360,000 cd |
| Light Distance (1 Lux) |
600 m |
| Colour Temperature |
5700K |
| Operating Voltage |
10 – 45V DC |
| Waterproof Rating |
IP68 |
| Lens Material |
GE Lexan™ Optical-Grade Polycarbonate |
| Housing Material |
Die-Cast Aluminium |
| Bracket Material |
Aluminium + 3 Series Stainless Steel Hardware |
| Flood Beam Angle |
45° |
| Spot Beam Angle |
11° |
| Current Draw |
11.8A @ 13.6V |
| Operating Temperature |
-40°C to +60°C |
| Weight |
2.80 kg |
| Lumen Maintenance |
50,000 LM-80 Certified |
📦 What’s Included
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1 × STEDI™ ST3301 PRO 27.5" LED Light Bar (18 LED)
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Stainless Bolt and Nut Set
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Sliding Lower Mounting Brackets + Side Brackets
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Quick-Fit High Beam Wiring Harness (12V Relay, Fuse, On/Off Switch)
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2 × Orange Side Caps
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2 × Grey Side Caps
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HB3 and H4 Piggyback Adaptors
