SKU: 96984610790

ST3K 21.5 inch 20 LED Slim LED Light Bar

$126.90 $141.00
Save 10%
No.2 Bestseller on prudentsource.com >

Pay in installments of $35.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
katherine
Bozeman, US
★★★★★ 4
Nice shirts for the price! But do not recommend for thick body types.
I bought 3 different ones. 2 Mediums and 1 2XL. The mediums fit correct and really nice! Would definitely recommend for the price! More like a exercise material, and sticks to your body shape... Sooo the 2Xl did not fit the person correct. Was so tight... And the strech is to stick to your body... So would not recommend for anyone a bit hefty or fit tbh. But the shirts are good materials and feel nice for a fresh day out or to use as gym clothes!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
L
Verified Purchase
Liliana Fernandez
Lexington, US
★★★★★ 5
Great Value heat gear material with high neck collar and loose fitting
Color: Black, Size: X-Large
My husband has been looking for mock neck shirts that are comparable to UA heat gear material but that are short sleeve and fit loose to wear under his work uniform. These seemed to have been a good soft quality option and the price is is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
M
Verified Purchase
My boots has not arrived yet,however I have been ordering these boots for the second time.They are comfortable for winter I work on delivery
Lowell, US
★★★★★ 5
Bought second one
Color: Navy, Size: Medium
I bought the black T-shirt about a month ago and really liked the quality the fabric is soft, the fit is great, and it holds up well after washing. So I decided to get the same one in dark blue.Very satisfied with the purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
S
Verified Purchase
Susan K Anderson
Battle Creek, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
G
Verified Purchase
Garfield S
Waukegan, US
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

recommand products

Goblin Burrows [Mystery Booster]
10.00
Sephara, Sky's Blade (Promo Pack) [Core Set 2020 Promos]
87.00
Forest (jn348) (Julien Nuijten) [World Championship Decks 2004]
37.00
Oneirophage [Modern Horizons]
10.00
Bog Wraith (CE) [Collectors’ Edition]
66.00