Stedi
ST3303 PRO 11” LED Light Bar (12 Led) - Stedi LED3303-PRO-12L
The Ultimate Light Bar. Designed for the Unstoppable.
The STEDI™ ST3303 PRO 11” LED Light Bar is the pinnacle of double-row LED design — the culmination of nearly a decade of engineering, innovation, and performance excellence. Compact yet ferocious, this bar delivers massive light volume, extreme beam distance, and unmatched reliability in a compact housing that fits nearly anywhere.
Built around CREE® XPL HI emitters using CREE’s advanced SC5 Technology™, the ST3303 PRO produces 13,140 raw lumens (6,720 effective) while maintaining extraordinary efficiency and thermal performance. The result? Unrelenting power and pinpoint beam focus — redefining the limits of compact LED light bars.
🔑 Key Features
✅ CREE® XPL HI Emitters: 9% higher lumen density and smaller die size for enhanced optical focus and beam distance
💡 Massive Beam Throw: Up to 360,800 candela of intensity for long-range clarity and precision
🌡️ Optimised Output: Neutral white 5700K colour temperature offers exceptional contrast and eye comfort
💧 IP68 Certified: Fully dustproof and submersible up to 3 metres — built to endure any adventure
🔩 Virtually Indestructible Lens: Optical-grade, hard-coated Lexan™ for 250× impact resistance of glass
⚙️ Tough Construction: A360.0 cast faceplate and extruded aluminium heat sink for maximum durability
🔌 Plug & Play Integration: Heavy-duty Smart Wiring Harness (ADR compliant) with relays, fuse, and HB3/H4 adaptors
🧰 Mounting Versatility: Includes 4mm stainless side brackets and adjustable lower mount
💪 STEDI™ Assurance: EMC & RFI suppression guaranteed — no interference with radio or GPS
💥 Benefits
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Compact double-row design with huge illumination output
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Ideal for short and mid-range coverage, even in the harshest conditions
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Perfect for off-road, touring, or professional applications requiring robust performance
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Reliable, thermally efficient construction for extended LED lifespan
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ADR compliant and ready for plug-and-play installation
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| LED Type | 12 × CREE® XPL HI |
| Operating Voltage | 9V – 32V |
| Current Draw | 5.9A @ 13.6V |
| Raw Lumens | 13,140 lm |
| Effective Lumens | 6,720 lm |
| Peak Intensity (Candela) | 360,800 cd |
| Beam Pattern | 50° Flood + 9° Spot |
| Colour Temperature | 5700K |
| Lens Material | Optical-Grade Hard-Coated Lexan™ |
| Housing Material | A360.0 Cast Faceplate, Extruded Aluminium Heat Sink |
| Waterproof Rating | IP68 |
| Operating Temperature | -40°C to +150°C |
| Weight | 1.295 kg |
| Lifespan | 50,000 hrs |
| Lumen Maintenance | LM-80 Certified |
📦 What’s Included
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1 × STEDI™ ST3303 PRO 11" LED Light Bar (12 LED)
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1 × Easy-Fit High Beam Wiring Harness (with H4 & HB3 Adaptors)
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1 × Lower Mounting Bracket with Stainless Steel Fasteners
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2 × 4mm Stainless Steel Side Brackets
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2 × Orange End Caps
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2 × Grey End Caps