SKU: 95479626608

STEDI ST-X 40.5 Inch E-Mark LED Light Bar

Sale price$233.10 Regular price$259.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

STEDI ST-X 40.5 Inch E-Mark LED Light BarDESCRIPTION ELECTRIFYING PERFORMANCE. At the core of the ST X 40. 5 Inch, you will find world class A grade 15W reverse facing emitters pushing out 8400 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 @ 859m, 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 40.5 Inch, you will find world-class A grade 15W reverse facing emitters pushing out 8400 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 @ 859m, 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 (8400Lm) or reduced output (2327XLm 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 are 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

  • 16x 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 17.2A @ 12V (full power), 3.28A @ 12V (limit power)
POWER 206.4W (full power), 39.36 (limit power)
LUMENS 8400LM (full power), 2327LM (limit power)
COLOUR TEMPERATURE 5000k
PHOTOMETRIC DATA 1 lux @ 859m (full power), 1 lux @ 450m (limit power)
LENS MATERIAL OPTICAL GRADE, HARD-COATED LEXAN
HOUSING MATERIAL 6063 EXTRUSION
INGRESS PROTECTION IP68
CANDELAS 739582 @ full power, 203337 @ 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 3.7kg
SHIPPING WEIGHT 4.2kg
WHAT'S IN THE BOX
  • 1 x 40.5 Inch ST-X-40-16L 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 adapter 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: 95479626608

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Ricky Bobby
Natrona Heights, US
★★★★★ 5
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Color: Interactive Dog Ball
Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025
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sst
Battle Creek, US
★★★★★ 5
Amazing
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These slides are so good! First off, the price is insanely good for such great, long lasting slippers! I ordered the khaki color and it was a nice tan color that elevates every look, whether comfy or more casual. These are so comfortable and also flexible but without breaking which is amazing! The material is soft and perfect for everyone.
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Reviewed in the United States on May 31, 2026
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Animal Lover
Bozeman, US
★★★★★ 5
Walking on Pillows!
Size: 9-10 Women/7.5-8.5 Men, Color: Dark Blue
These slides are like walking on pillows! This is my second pair, and I wish I could wear them everywhere. They are beyond comfortable. They also look nice on your feet. They are well-made, and I know they will last a long time. I have had one pair for over a year.
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Reviewed in the United States on May 22, 2026
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Jer
Draper, US
★★★★★ 5
So comfortable
Size: 10.5-11.5 Women/9-10 Men, Color: Black
They're so soft to wear! I needed something to wear when it's hot out. These work great and they feel durable! They also clean up easy if i choose to wear them outside. I bought my daughter a pair as well. I think they fit true to the size. I am a size 7-7 1/2 and ordered 7-8.
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Reviewed in the United States on May 6, 2026
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Jennifer Sanders
Whiting, US
★★★★★ 4
Size Up!
Size: 9-10 Women/7.5-8.5 Men, Color: Chocolate, Size: 9-10 Women/7.5-8.5 Men, Color: Chocolate
These are very comfortable! My only issue is that I'm a size 9, so I ordered the womens 9-10 and they are *almost* too small. My heel really wants to come out the back. I know the description says to size up, so you really should lol. They are also narrow, as I have wide feet! I will still wear them, just not if I have to walk too much
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Reviewed in the United States on February 26, 2026

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