Stedi
ST4K 32” Double Row LED Light Bar (60 LED) - Stedi LEDST4K-32-60L
Pinnacle of Performance. Engineered for the Extreme.
The STEDI™ ST4K 32” Double Row LED Light Bar embodies the culmination of design precision, optical excellence, and rugged durability. Powered by Pure Drive™ technology, 97% of input power is transferred directly to the LEDs, resulting in a class-leading lumen-to-power efficiency and a beam that truly defines distance.
Fitted with 60 OSRAM® OSLON® high-performance LEDs, the ST4K 32” delivers a staggering 810 m beam reach at 1 Lux, while maintaining a wide 55 m spread on either side — the ideal all-rounder for serious off-roaders and touring enthusiasts.
Inspired by the STEDI™ Type-X™ DNA, this light bar continues the legacy of high-output performance and unmistakable STEDI build quality, with no compromise on form or function.
🔑 Key Features
✅ Pure Drive™ Efficiency: 97% power-to-light transfer for unmatched optical output.
💡 Optimised Beam Pattern: 8 Flood + 44 Spot + 8 Flood design for balanced range and peripheral visibility.
🌌 5700K Daylight Colour Temperature: Delivers true-to-life contrast for enhanced terrain awareness.
💧 IP68 Certified: Fully waterproof and dust-tight — built to conquer the toughest environments.
⚙️ Premium Materials: A360.0 cast aluminium faceplate and extruded heat sink with 100% polyester UV-resistant powder coat.
🌬️ Pressure Equalisation Vent: Gore® membrane prevents moisture and dust ingress.
🔩 Mounting Versatility: Adjustable sliding mounts and 3 mm stainless steel side brackets (+/– 15 mm height range).
🔌 Easy-Fit Wiring Harness Included: Plug & Play with built-in electronics — compatible with modern positive and negative switching systems.
📡 RFI/EMC Suppression: Zero interference with radios, GPS, or communication devices.
💪 STEDI™ Reliability: Backed by a 5-Year Replacement Warranty and Australian-tested quality.
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| LED Manufacturer | OSRAM® OSLON® |
| LED Count | 60 |
| Effective Lumens | 14,400 lm |
| Peak Intensity (Candela) | 662,400 cd |
| Beam Pattern | Flood / Spot Combo |
| Beam Distance | 1 Lux @ 810 m |
| Operating Voltage | 12 V & 24 V |
| Current Draw | 13.5 A @ 13.6 V |
| Colour Temperature (CCT) | 5700 K |
| Lens Material | Optical Grade, Hard-Coated Lexan™ |
| Housing Material | A360.0 Cast Aluminium + Extruded Alloy |
| Mounting Options | Adjustable Sliding Brackets + 3 mm Stainless Steel Side Brackets |
| Ingress Protection | IP68 (Submersible up to 3 m) |
| Flood Beam Angle | 50° |
| Spot Beam Angle | 5.8° |
| Operating Temperature | –40 °C to +60 °C |
| Weight | 4.15 kg |
| Lifespan | 50,000 Hours |
📦 What’s Included
-
1 × STEDI™ ST4K 32” LED Light Bar (60 LED)
-
2 × Brushed Stainless Steel Side Brackets
-
3 × Adjustable Sliding Brackets
-
Easy-Fit Plug & Play High Beam Wiring Kit
-
HB3 & H4 Piggyback Adaptors
-
Cable Ties
-
Wiring Instructions