The Ultimate Light Bar. A New Realm of Performance.
The STEDI™ ST3303 PRO 23.3” LED Light Bar represents the pinnacle of double-row performance lighting. Born from nearly a decade of innovation and refinement, this bar combines industry-leading optics, extreme output, and robust design to deliver exceptional illumination wherever the road — or lack thereof — takes you.
Powered by 32 × CREE® XLamp XP-L HI LEDs using breakthrough SC5 Technology™, the ST3303 PRO produces a commanding 31,040 raw lumens (17,920 effective) with a perfectly balanced combination of distance and spread. The result is an extraordinary beam pattern that penetrates up to 474,721 candela, cutting through darkness with absolute clarity and precision.
🔑 Key Features
✅ Next-Gen CREE® XPL HI Emitters: +9% increased output efficiency and 40% greater optic precision
💡 Massive Output: 31,040 lumens with superior long-range visibility and wide shoulder coverage
🌌 Optimised Optics: 32mm deep parabolic reflectors for perfect beam control and volume
💧 IP68 Certified: Fully sealed and submersible up to 3 metres — built to thrive in any condition
🔩 Virtually Indestructible Lens: Hard-coated optical-grade Lexan™ for maximum impact resistance
⚙️ Rugged Build Quality: A360.0 cast aluminium faceplate + extruded heat sink for optimal thermal control
🔌 Plug & Play Harness: ADR-compliant wiring kit with switch, fuse, relay, and HB3/H4 adaptors included
🧰 Mounting Options: Adjustable sliding mounts and 4mm stainless side brackets for flexible installation
📡 EMC & RFI Suppression: Guaranteed to not interfere with radios, GPS, or communication systems
💪 STEDI™ DNA: Designed, tested, and perfected in Australia — backed by a 5-year warranty
💥 Benefits
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Combines high-volume flood and precision spot beams for total coverage
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Ideal for professional, off-road, or recreational applications
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High-efficiency thermal management ensures sustained performance
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Sleek, aggressive styling with modular end caps for a customised look
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ADR compliant — ready for legal on-road installation
⚙️ Technical Specifications
| Specification |
Details |
| LED Type |
32 × CREE® XPL HI Intensity |
| Operating Voltage |
9V – 32V |
| Current Draw |
16.4A @ 13.6V |
| Raw Lumens |
31,040 lm |
| Effective Lumens |
17,920 lm |
| Peak Intensity (Candela) |
474,721 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 |
| Ingress Protection |
IP68 (Submersible up to 3m) |
| Operating Temperature |
-40°C to +150°C |
| Weight |
2.85 kg |
| Lifespan |
50,000 hrs |
| Lumen Maintenance |
LM-80 Certified |
📦 What’s Included
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1 × STEDI™ ST3303 PRO 23.3" LED Light Bar (32 LED)
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1 × Easy-Fit High Beam Wiring Harness (H4 & HB3 Adaptors Included)
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2 × Lower Mounting Brackets + 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
