SKU: 96984610790

ST3K 21.5 inch 20 LED Slim LED Light Bar

$126.90 $141.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

ST3K 21.5 inch 20 LED Slim LED Light BarDescription Our all new ST4K 12 Inch is the culmination of years of our proven experience in delivering market leading LED auxiliary lighting. Fitted with 20 of OSRAMs finest OSLON LED for a combination of 4 Flood + 12 Spot + 4 Flood reflector distribution forms a remarkable beam that pushes the wide beam out at 50 and spot beam at 5. 8 all the way to staggering 1 lux @ 468m The ST4K range feature our all new 3 part beam adopted from our flag ship

Description

Our all new ST4K™ 12 Inch is the culmination of years of our proven experience in delivering market leading LED auxiliary lighting. Fitted with 20 of OSRAM’s® finest OSLON® LED for a combination of 4 Flood + 12 Spot + 4 Flood reflector distribution forms a remarkable beam that pushes the wide beam out at 50° and spot beam at 5.8° all the way to staggering 1 lux @ 468m 

The ST4K™ range feature our all new 3-part beam adopted from our flag-ship Type-X driving light which has proven to outperform spot lights costing 3 x our price and a massive +165% increase in lux performance in comparison to the outgoing ST4000!

468m Metres 1 Lux Beam Throw

Market Leading Beam Distance!

PINNACLE OF PERFORMANCE

When our customers fire up their brand new STEDI ST4K for the first time it's no surprise the first word is generally a swear word. With our range of ST4Ks running PURE Drive™ technology to take full advantage of the input power with 97% going straight to the LEDs and aggressive build quality, the ST4K is built for the test.

JACK OF ALL TRADES

Seeking the perfect all-rounder but getting overwhelmed by the choice of LED Driving lights out there? With the wide market of curved, straight, and micro bars you can sometimes find yourself getting confused by choice and eventually falling onto a light that might not even meet your intended purpose. The ST4K meets all corners of the market with its combo beam bringing the best of spot + flood, shooting an amazing 468m in distance and 55m each side of the vehicle in flood beam.

ENVIABLE PEDIGREE

The STEDI ST4K has been built on the same platform as the STEDI TYPE X which is our flagship when it comes to LED Driving Lights providing the best of both worlds with 20 OSRAM’s® OSLON® LEDs and a wide range of sizes, the application for the ST4K is endless. The ST4K proves to be a well-performing all-rounder in any situation so if it's a single multi-purpose light your after, the ST4K will meet your needs.

DETAILS

PERFORMANCE THAT LETS YOU TURN THE SUN BACK ON

  • STEDI ST4K-20 features 20 of OSRAM’s® finest OSLON® LED, selected for its high luminous flux and perfectly match optical properties.
  • 4 Flood + 12 Spot + 4 Flood reflector distribution forms a remarkable beam that pushes the wide beam out at 50° and spot beam at 5.8° all the way to staggering 1 lux @ 468m 
  • Crystal White 5700K Colour temperature offers stunning clarity and definition with excellent Colour Rendering Index (CRI). 
  • Our Pure-Drive™ circuit design allow 97% of input power to go directly to LEDs.

BUILT TO GO ALL NIGHT

  • A360.0 Cast face plate, extruded Aluminum heat sinkg | 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 our no nonsense 5-year replacement warranty.

MOUNT IT YOUR WAY 

We know you want flexible mounting options, which is why we’ve included two seperate 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 Bull bar dech very straight forward.
  • Or use our 3mm thick 304 Stainless steel side brackets, which feature + or - 15mm height adjustment. 

EASY-FIT Plug & Play High Beam Wiring Harness included. 

Included is our acclaimed Easy-Fit Plug and Play Wiring Harness with supplied H4 and HB3 Adapters, making for an easy connection to high beam. Further unlike other brands our kit has built in electronics making our harness compatible with even the most modern and sophisticated wiring systems. Whether your vehicle is positive or negatively switched our harness will work right out of the box without any modification whatsover. 

 No nonsense 5 Year Replacement Warranty backed by an Australian company with bricks & mortar presence. 

Specifications

LED MANUFACTURER  OSRAM (Oslon) ®
LED COUNT 20
VOLTAGE  12V & 24V
LENS MATERIAL OPTICAL GRADE, HARD COATED LEXAN
LUMENS 4,800 LUMENS
PEAK INTENSITY (CANDELA) 220,800cd
HOUSING MATERIAL A360.0 Cast face plate, extruded Aluminum heat sink
AMPERES 4.2A @ 13.6v
LIFESPAN 50,000
FLOOD BEAM 50°
SPOT BEAM 5.8°
INGRESS PROTECTION IP68
OPERATING TEMP -40°C to 60°C
WEIGHT 1.610kg

What’s in the box

  • 1 x 12 inch 20 LED STEDI Oslon LED Light Bar
  • 2 x Brushed Stainless Steel Side Brackets
  • 2 x Adjustable Sliding Brackets 
  • Easy-Fit High Beam Wiring Kit | HB3 & H4 piggy-back included.

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96984610790

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4.5 ★★★★★
Based on 19 reviews
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J
Verified Purchase
Jocelyn
Omaha, US
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Shawn SnoMan Thompson
Bozeman, US
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
T
Verified Purchase
Tech Dad
Louisville, US
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2022
E
Verified Purchase
Espresso
Chelsea, US
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
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Reviewed in the United States on August 13, 2024
K
Verified Purchase
Ken Strech
Draper, US
★★★★★ 5
Recommend
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Great fit, right price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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