PINNACLE OF PERFORMANCE

By harnessing the power of PURE Drive™ technology, our range of STEDI ST4Ks are made to take full advantage of the input power, with 97% going straight to the LEDs.

JACK OF ALL TRADES

The ST4K 22 Inch LED Light Bar brings together the strengths of both spot and flood reflector distributions, to provide an amazing 663m delivery, with 55m on each side of the vehicle with the flood beam.

AN ENVIABLE PEDIGREE

The STEDI ST4K has been founded on the STEDI TYPE X pedigree; the exemplar of high-performing Driving Lights. With the might of 40 x OSRAM’s® OSLON® LEDs, the ST4K 22 Inch LED Light Bar will not shy away from the ability to be the perfect all-rounder for any situation.

THE NITTY
GRITTY.

PERFORMANCE THAT LETS YOU TURN THE SUN BACK ON.

STEDI ST4K features OSRAM’s® finest OSLON® LED, selected for its high luminous flux and perfectly matching optical properties.

Flood + Spot + Flood reflector distribution forms a remarkable beam that pushes the wide beam out at 50° and spot beam at 5.8°

Crystal White 5700K Colour temperature offers stunning clarity and definition with an excellent Colour Rendering Index (CRI).

Our Pure-Drive™ circuit design allows 97% of input power to go directly to LEDs.

BUILT TO GO ALL NIGHT.

A360.0 Cast face plate, extruded Aluminum heat sink | finished in 100% Polyester UV and abrasion resistant powder coat, ensures that our bars will never discolour.

Pressure Equalization vent with Gore® membrane | Protects against water ingress, dust & contaminants.

IP68 | Dust & Particle tight + Water-proof up to 3 meters – Drown it, we insist!

Environmentally sealed Deutsch ® DT connector.

Backed by a no-nonsense 5-year replacement warranty.

MOUNT IT YOUR WAY.

We know you want flexible mounting options, which is why we’ve included two separate mounting options.

The included adjustable sliding mounts allow you to align the mount bolts to any pre-existing mounting holes. Make mounting to UHF tabs or Bullbars very straightforward.
Or use our 3mm thick 304 Stainless steel side brackets, which feature + or - 15mm height adjustment.

LIGHT	LED COUNT	LUMENS	AMPS	WEIGHT
8 INCH	12	2,880 LUMENS	2.5A @ 13.6v	1.020kg
12 INCH	20	4,800 LUMENS	4.2A @ 13.6v	1.610kg
14 INCH	24	5,760 LUMENS	4.9A @ 13.6v	1.875kg
22 INCH	40	9,600 LUMENS	8.9A @ 13.6v	2.880kg
28 INCH	52	12,480 LUMENS	11.5A @ 13.6v	3.660kg
32 INCH	60	14,400 LUMENS	13.5A @ 13.6v	4.150kg
42 INCH	80	19,200 LUMENS	18.2A @ 13.6v	5.430kg
50 INCH	96	23,040 LUMENS	22.1A @ 13.6v	6.425kg
52 INCH	100	24,000 LUMENS	23.2a @ 13.6v	6.620kg

GENERAL SPECS

LED MANUFACTURER	OSRAM (Oslon)®
VOLTAGE	12V & 24V
LENS MATERIAL	Optical Grade, Hard Coated Lexan
HOUSING MATERIAL	A360.0 Cast face plate, extruded Aluminum heat sink
LIFESPAN	50,000
FLOOD BEAM	50°
SPOT BEAM	5.8°
INGRESS PROTECTION	IP68
OPERATING TEMP	-40°C to 60°C

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