SKU: 25094866985

STEDI ST-X 21.5 Inch E-Mark LED Light Bar

Sale price$133.65 Regular price$148.50
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

STEDI ST-X 21.5 Inch E-Mark LED Light BarDESCRIPTION ELECTRIFYING PERFORMANCE. At the core of the ST X 21. 5 Inch, you will find world class A grade 15W reverse facing emitters pushing out 4010 Lumens at a stunning 5000K colour temperature. The 30 degree horizontal beam pattern facilitates maximum illumination at the mid to long range, all the way out to 1 lux @ 586m with very little light within the first 80m. The 15 degree vertical spread means minimal light wasted and significantly

DESCRIPTION

ELECTRIFYING PERFORMANCE.

At the core of the ST-X 21.5 Inch, you will find world-class A grade 15W reverse facing emitters pushing out 4010 Lumens at a stunning 5000K colour temperature. The 30-degree horizontal beam pattern facilitates maximum illumination at the mid to long range, all the way out to 1 lux @ 586m with very little light within the first 80m. The 15-degree vertical spread means minimal light wasted and significantly reduces glare from road signs. 

A CUT ABOVE.

The circuit of the ST-X allows for max output (4010Lm) or reduced output (2310Lm modes), the latter making it legal for road use in New Zealand and European countries. The built-in amber (2700K) or white (6000K) DRL / Position Light function allows you to stay conspicuous day or night. The hidden placement of the separate positioning light LEDs offers stunning uniformity of light distribution within the light bar.

NEAR INVISIBLE FRAME.

The STEDI name has always been synonymous with cutting-edge design. Now, we yet again raise the bar with our all-new edge-to-edge bonded lens design. If Apple were to design a light bar, this would be it. It’s stunning from every angle.

VIDEO

LUX CHART MAX POWER

LUX CHART E-MARK MODE

DIMENSIONS

NIGHT DRIVING VIDEO

THE NERDY TECH STUFF

THE BEAM PATTERN

 

If you're looking for a driving light that offers near-field spread, keep moving, this is not that. The optical properties of the hooded reflector design is best described as high-beam on steroids. The ST-X excels in the high-speed, high-way application when mid to long-range visibility is critical.

  • Significantly minimises adverse reflection from road signs
  • Controlled vertical spread minimises reflections off of high-mounted road signs.

KEY FEATURES

  • 8x 15W LEDs
  • LED Parking / Position Light Function (Amber or White built-in)
  • Breather allows pressure equalisation when rapid heat up and cool down cycles occur
  • Anodized Polyester Powder Coat
  • Weatherproof Deutsch® DTP Connector
  • Includes adjustable Side brackets & Sliding bottom brackets
  • Includes our Easy-Fit Plug & Play High Beam Wiring Harness with HB3 & H4 adapter (Compatible with both negative and positive switched vehicles)
  • Protected against reverse polarity
  • Shockproof, IP68 waterproof, UV Shielded
  • Protected Against RFI / EMC Interference
  • Voltage & current surge protection
  • Pulse Width Modulation Thermal Management
TECH SPECS
VOLTAGE 9-36V
AMPERES 8.5A @ 12V (full power), 3.46A @ 12V (limit power).
POWER 102W (full power). 41.52W (limit power)
LUMENS

4010LM (full power). 2310LM (limit power)

COLOUR TEMPERATURE 5000K
PHOTOMETRIC DATA 1 lux @ 586m (full power), 1 lux @ 445m (limit power)
LENS MATERIAL OPTICAL GRADE, HARD-COATED LEXAN
HOUSING MATERIAL 6063 EXTRUSION
INGRESS PROTECTION IP68
CANDELAS 344017 (full power), 189429 (limit power)
CONNECTOR 60cm Cable with DTP 4in
OPERATING TEMP -40°C ~ +150°C
CERTIFICATES R112, ref. 50 and R10
LIFESPAN 50, 000hrs (LM80)
PRODUCT WEIGHT 2.6kg
SHIPPING WEIGHT 3.1kg
WHAT'S IN THE BOX
  • 1 x 21.5 Inch ST-X-20-8L LED Light Bar
  • 2 x Steel Side Brackets
  • 2 x Steel Sliding Brackets
  • 2 x Brace Support Brackets
  • Easy-Fit High Beam Wiring Kit | HB3 & H4 piggyback included.
  • Wiring Instructions
  • Comprehensive 304 Stainless Steel fasteners  
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: 25094866985

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Tracie
Houston, US
★★★★★ 5
I like this brand of clothing, let’s keep them around.
Size: X-Large, Color: Brown
Great quality great fit.
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Reviewed in the United States on May 5, 2026
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Michael Brown Jr
Lowell, US
★★★★★ 5
Loved the fit
Looked great with my outfit
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Reviewed in the United States on April 17, 2026
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Nick
Cuba, US
★★★★★ 5
Good fit
Color: Light Grey, Size: Medium
A nice vest and a true slim fit. Good quality for the price and no satin back, the material is used for the whole vest, allowing it to be worn without a jacket and still look smart. I am 6' 3" and 200lbs with a slim build, the Medium size fit like a glove, snug but not tight as a waistcoat should be.
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Reviewed in the United States on May 29, 2022
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Spoot
Chelsea, US
★★★★★ 4
Good Fit, Fold Lines
5'9, around 125-130 pounds, and the Small fit me just fine. Adjuster strap provides a great range of... adjustment. Good waistcoat if you are looking for something quick and cheap. With it being cheap, however, the material suffers. Due to it being folded while in shipping, there are seem lines going down the sides of the waistcoat which make it poke out and look awkward.
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Reviewed in the United States on April 9, 2022
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Heather S.
Phoenix, US
★★★★★ 5
Great vest for a great price!
This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.
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Reviewed in the United States on October 20, 2022

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