The Ultimate Light Bar. Built for Total Illumination.

The STEDI™ ST3303 PRO 23.3” Full Flood LED Light Bar redefines high-performance illumination. Built on nearly a decade of cutting-edge design and relentless engineering, it combines maximum light volume with unmatched reliability and durability — delivering the widest and most intense flood coverage in its class.

Using 32 × CREE® XLamp XP-L HI emitters — each employing SC5 Technology™ — the ST3303 PRO produces an incredible 35,040 raw lumens (17,920 effective), flooding your surroundings with a wall of crisp 5700K white light. Whether navigating rugged terrain, coastal fog, or remote desert roads, this bar ensures no obstacle remains unseen.

🔑 Key Features

✅ CREE® XPL HI Emitters: +9% higher output and 40% improved optic precision for broader, denser illumination
💡 Full Flood Beam: Designed for maximum lateral coverage, ideal for off-road, mining, and worksite applications
🌌 Massive Output: 35,040 lumens with wide 50° flood optics for unmatched peripheral visibility
💧 IP68 Certified: Fully sealed and submersible to 3 metres — engineered for all-weather performance
🔩 Virtually Indestructible Lens: Optical-grade, hard-coated Lexan™ lens for superior impact and scratch resistance
⚙️ Rugged Build: A360.0 cast aluminium faceplate and extruded heat sink for peak thermal control
🔌 Plug & Play Integration: Includes ADR-compliant Smart Wiring Harness with relays, switch, and HB3/H4 adaptors
🧰 Multiple Mounting Options: Adjustable brackets and reinforced hardware for secure installation
📡 No Interference: EMI & RFI suppression ensures flawless compatibility with radios and GPS systems
💪 STEDI™ Proven: Designed, tested, and built to dominate Australia’s harshest environments

💥 Benefits

• Full-flood optical system designed for wide-angle clarity

• Perfect for close- to mid-range illumination on off-road or work vehicles

• Seamless plug-and-play setup with included harness and hardware

• Heavy-duty construction guarantees stability and reliability in extreme conditions

• ADR compliant — ready for on-road or off-road use

⚙️ Technical Specifications

📦 What’s Included

• 1 × STEDI™ ST3303 PRO 23.3" Full Flood LED Light Bar

• 1 × Easy-Fit High Beam Wiring Harness (H4 & HB3 Adaptors Included)

• 3 × Lower Mounting Brackets with Fasteners

• Nuts & Bolts Kit (6 × M8 × 40mm Bolts, 6 × M8 Nuts, 6 × M6 Bolts)