Stedi
STEDI 50" ST4K 96 LED Double Row Light Bar
STEDI 50" ST4K 96 LED Double Row Light Bar
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The STEDI 50" ST4K is the largest double-row light bar in the ST4K range, built with 96 OSRAM OSLON® LEDs across a flood-spot-flood reflector layout for wide peripheral coverage plus a long-range spot punch down the middle. STEDI's PURE Drive™ circuitry sends 97% of input power straight to the LEDs, and the fully sealed A360.0 cast aluminium housing carries an IP68 rating for genuine off-road durability.
At 23,040 lumens and 1,059,840 candela peak intensity, this bar is built for large 4x4s, trucks and trailers that need serious forward and side illumination on remote tracks, farm roads and night-time recoveries.
Key Features
| Brand | STEDI |
| Model | ST4K 96 LED Double Row Light Bar (50") |
| LED Count | 96x OSRAM OSLON® LEDs |
| Colour Temperature | Crystal White 5700K |
| Lumens | 23,040 lm |
| Peak Intensity | 1,059,840 candela |
| Beam Pattern | Flood/Spot combo - 50° flood, 5.8° spot |
| Voltage | 12V & 24V |
| Current Draw | 22.1A @ 13.6V |
| IP Rating | IP68 (dust & waterproof to 3m) |
| Operating Temperature | -40°C to 60°C |
| Lifespan | 50,000 hours |
| Weight | 6.425kg |
| Warranty | 5-year replacement |
Highlights
- Large 4x4s, trucks, trailers and overland rigs needing maximum forward throw and side spread
- Farm and rural roads, game reserve driving and night-time recovery work
- Roof racks, bull bar mounts and winch bar brackets sized for 50" bars
- Dual 12V/24V compatibility suits both bakkies and heavy-duty diesel trucks
Materials & care
A360.0 cast aluminium face plate with an extruded aluminium heat sink, finished in 100% polyester UV- and abrasion-resistant powder coat. The lens is hard-coated optical-grade Lexan and the wiring uses a sealed Deutsch® DT connector with a Gore® membrane pressure-equalisation vent. Wipe down with a soft cloth and clean water; avoid abrasive cleaners on the lens.
Sizing & fit
50" double-row light bar weighing 6.425kg. Supplied with stainless steel side brackets and adjustable sliding brackets so it can be positioned to suit roof racks, bull bars or bumper mounts.
Compatibility
Runs on both 12V and 24V electrical systems, making it suitable for petrol/diesel bakkies as well as heavy-duty 24V trucks. Wiring is via the included Easy-Fit high beam harness with HB3 and H4 piggyback adapters.
How to use
- Mount using the supplied stainless steel side brackets and adjustable sliding brackets, positioned so the bar doesn't obstruct your factory headlights.
- Wire in using the Easy-Fit high beam harness and HB3/H4 adapters, run through a relay, and fuse close to the battery.
- Aim the bar with the vehicle on level ground, checking the flood spread and spot beam throw are aligned before tightening brackets fully.
- Use as an auxiliary off-road light and switch off when driving on public roads unless legally permitted in your area.
What's included
- ST4K 96 LED light bar
- 2x brushed stainless steel side brackets
- 3x adjustable sliding brackets
- Easy-Fit high beam wiring harness with HB3 & H4 adapters
- Cable ties and wiring instructions
Frequently asked questions
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