SKU: 23129201258

STEDI Motorcycle H4 LED Headlight Upgrade Kit

Sale price$1247.85 Regular price$1386.50
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

STEDI Motorcycle H4 LED Headlight Upgrade KitDESCRIPTION A REALISED SOLUTION. We know all too well just how poorly the factory headlight performs on your motorcycle. That is why we have endeavoured to sample and field test over 20 different conversion kits, from every end of the spectrum claims, to arrive at our motorcycle H4 kit, with a specifically optimised focal length designed for motorbike reflector housings. TESTED, NOT ESTIMATED. Our foremost criteria in light output are exemplary

DESCRIPTION

A REALISED SOLUTION.

We know all too well just how poorly the factory headlight performs on your motorcycle. That is why we have endeavoured to sample and field test over 20 different conversion kits, from every end of the spectrum claims, to arrive at our motorcycle H4 kit, with a specifically optimised focal length designed for motorbike reflector housings.

TESTED, NOT ESTIMATED.

Our foremost criteria in light output are exemplary excellent in lux performance and excellent net light volume. But just as equally important was that the beam should precisely mimic the original halogen bulb. Through countless hours of optic ray tracing testing, we were able to achieve a universally coherent focal sweet spot.

BREAKING PERFORMANCE.

Our Motorbike Night Pilots are powered by Philips - Lumileds Luxeon ZE S, delivering a ground-breaking 1,760Lm. We are so confident that our Motorbike Night Pilots will exceed your expectations, we are offering a 30-day money-back guarantee and a real 24-month replacement warranty.

 

DIMENSIONS

THE NERDY TECH STUFF

We know all too well just how poorly the factory H4 headlight performs on your motorcycle. Your primary headlights are the single most important light source for night driving and your first and last line of defence to avoid any potential road hazards. 

This is why in our search for the ultimate LED headlight conversion system our criteria were first and foremost long-term quality and reliability. We sampled, aged and field-tested over 20 different conversion kits from every end of the spectrum claims to quality, and lumens, to finally settle on the 3rd GEN MC kit.. The motorcycle H4 kit has a specifically optimised focal length design for motorbike reflector housings. 

KEY TECHNICAL BREAKDOWN

  • THERMAL MANAGEMENT - Quite literally the end all be all of all LED Lighting is thermal management. The inferior LED conversion kits use inexpensive non-application specific fans which are prone to failure. 11 out of 20 we aged tested failed within 45 days. When the fan fails, the LED will fail shortly thereafter. The hollow 6063 Aluminium uses a specially designed Convection style heat sink that stays cooler on one side than the other so it can pull the hot air out of the heat sink. 
  • LIGHT OUTPUT -Needless to say our foremost criteria in light output demanded excellent in lux performance and excellent net light volume, but just as equally important was that the beam must precisely mimic the original halogen bulb. In order to meet this demand, countless hours of optic ray tracing tests were performed to ensure a universally coherent focal sweet spot is achieved.  Powered by Philips - Lumileds Luxeon groundbreaking ZE S, pushes out real 1,760Lm. 

TECHNOLOGY 

  • CAN-Bus error FREE Module
  • Electrically Protected again RF and EM Interference 
  • Over and Under Voltage Protection 
  • Waterproof connectors
  • Plug and Play H4 Connector | No cutting or professional installation required, just plug and play
  • Ingress Protection IP67 
  • 5700Kelvin 
  • Removable Collar for easy install
TECH SPECS
HOUSING MATERIAL 6063 Aviation Aluminium 
LED CHIP TYPE 12 x Philip™ ZES (Each Lamp)
POWER  2.1A each @ 13.6v
RAW LUMENS

3,450Lm each globe (RAW)

1,760Lm each globe (Actual)

COMPATIBLE VOLTAGE DC 12v and 24v
LIFESPAN 30,000 hours 
CANBUS Built-in. 
SOCKET TYPE H4
INGRESS PROTECTION IP65
OPERATING TEMP -40°c to + 80°c



WHAT'S INCLUDED
  • 1 x H4 Motorcycle STEDI Night Pilot LED Conversion Headlight
  • 1 x Drivers 
  • Mounting Hardware 
  • Installation Guide
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: 23129201258

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4.1 ★★★★★
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J
Jenny Harris
Phoenix, US
★★★★★ 4
So So Amazing
Format: Kindle
I received this book wiht the understanding that I could leave a voluntary and honest review. In this book we meet June Wilder, Rhett Lawson, Cole Thibault, & Elias Nystrom. When this book opens we find that June has just joined the Atlanta Reapers as their new physical trainer. From the moment she starts she knows that she is going to get push back but there is something about not only this team but these guys that have become more to her than she thought when she first started. Rhett is the kind of guy who make a joke with anyone. One night when something happens with June he realizes there is something more than just jokes with her. Cole has been compartmentalized his life for years now. With the addition of June to the team he finds himself finding a person who understands his compartments and lets him be him. Elias is a man who is a an island. When he learns that opening up to one person who sees him allows him to grow and heal in many ways. Can they all find a HEA or will their positions make that impossible? Another amazing story by this author. I would highly recommend it to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
A
Alicia
Omaha, US
★★★★★ 5
Good spicy campy hockey
Format: Kindle
I really enjoyed the character development. Reading about their growth and dealing with individual issues made good entertainment. Some surprising twists that made the book even better. Really glad we didn't have to go down the angst road where the public got to damage the budding relationships.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
J
Jeannie
Bozeman, US
★★★★★ 5
Great read!
Format: Kindle
Wonderful characters with great humor, a bit of mystery and a strong silent grumpy Sentinel to stand with the leading lady. They make her stronger but she also makes them stronger. I love the dynamics and the way it played out. This was a fun read!. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
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Reviewed in the United States on December 26, 2025
L
Lil Ms Reads A LOT
Boise, US
★★★★★ 5
June lives her life squarely in the NSFW zone...
Format: Kindle
June Wilder has embarked on the career of a lifetime-- the newest head physical trainer for NHL's Atlanta Reapers! She's relatively young for the position, not to mention female. In a male dominated sport, she's hoping to one day earn the trust and respect of the players, coaching staff and the organization.  What she doesn't expect is to be an equal participant in flirty banter and NSFW activities in her office with handsome Right Wing Rhett Lawson. She quickly finds that Team Captain Cole Thibault is a confident and  calming presence in her daily work activities-- and the man she goes on quite possibly the most perfect date with. Then there's Elias Nystrom, the Swedish Goalie who is quiet, HULKING in size, and downright frightens her-- with whom she shares a secret which could get her in hot water if discovered.  Each of these team members intrigues her. Each she has a relationship with that is not entirely permitted as their head physical trainer. As she gets to know each of them better, she's falling deeper for each of them. Will she successfully navigate through the season without losing not only her job but her heart?  What happens when each of the men find out about each other? Will she be asked to choose between them?  This book has everything I look for in a sinfully decadent read-- a strong, independent, and likable FMC; charming, protective, and sexy MMCs; a plot that is entertaining, well thought out and executes some unexpected twists; and has chemistry that explodes off of the pages. Once again author Cassie Cole has expertly achieved all of these things in her latest book "Hat Trick". I'm a big fan of the RH genre. Of all the authors I read, Cassie Cole is far and away my favorite to date. If you read this book, you will not be disappointed!
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Reviewed in the United States on December 1, 2025
T
Tracy
New York, US
★★★★★ 4
Hot enough to melt the ice rink
Format: Kindle
This was yet another great read by Cassie Cole. June has just started as the trainer for the Atlanta Reapers. Succeeding in this male dominated role is important to her, but the more she learns about these men the more she wonders if some things are worth risking everything for. As their trainer, the men are supposed to be off limits, but they can't deny the pull they each feel. The closer to Cole, Rhett & Elias she becomes the more she realizes that she may not be able to choose between them. Is it worth the risk to her career to continue to pursue a relationship with one of the men.... let alone the risk to all their careers if they would be open to consider a more unconventional relationship. Is love worth the risk? Read this steamy story to find out!. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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