• 2 to 1 DT Joiner - +$14.99
  • 1.5m DT Extension - +$14.50
  • 150mm DT Wire Tail - +$11.99

Special Price: $34.99

rrp: $34.99
QUICK FIT HIGH BEAM DRIVING LIGHT WIRING KIT PLUG & PLAY is available for purchase in increments of 1


Quick Fit & High Beam Driving Light Wiring Kit Loom.


Plug & Play Wiring Harness for Quick Fit installation of your driving lights. The supplied H3 (HB3) and H4 Adapters trigger your driving lights from your high beam without cutting or soldering any wiring.  Simply unplug your HB3 or H4 connector at the back of your head lights bulb, plug in our adapter and you're done! Driving lights will only trigger from high beam, and the switch will act only as an isolator.  

Our new V2.0 has built in electronics that automatically detects whether your system is positive or negative switched , and will work right out of the box without any modification whatsoever. Toyota's, Ford Ranger, Mazda BT50 among many other popular 4x4 are notorious for being very difficult and costly to wire driving lights to high beam, our quick fit harness takes all the guess work out of it. 

Contains everything you need to get your lights connected:  ON/OFF Switch, 40A Relay, 30A Fuse, ribbed cable protectors, heat shrink wrapped relay. 

  • Featuring a total 4.8 meters of wiring (full stretched out) 
  • 2.4m of cabling from Relay to Switch 
  • 2.0m of cabling from Driving Light connector to Relay
  • 2.0m from H4 or HB3 Adapter to Relay 
  • Total cable length 6.4m 
  • 12vDC 30A Rated Fuse Kit
  • 12vDC 40A Switching Relay
  • Push Button ON/OFF Switch 
  • UV Rated Insulation
  • Instruction included.
  • 1 x DT connector to connect 1 Light Bar

H3 & H4 are the most common wiring connects found in most popular makes and models. In the event that your car does not use H4 or HB3, this wiring harness can still be used to connect to high beam. 



Wiring Kit Rating 12vDC 30A
Relay Rating 12vDC 40A
Fuse 30a
Light Connector Deutsch DT Waterproof
Instruction Included
Max Load 25A @12v

What's in the box

What’s in the box

  • 1 x Quick Fit to High Beam Plug & Play Wiring Harness
  • Instruction Leaflet


Product Questions

Sort by ASC
G'day, Can you send me more information on how this wiring kit is installed?
Hi.. will this harness work on a 2016 ford ranger PX2?
I have a Holden Captiva 7 that does not have a H3 or h4 plug. I have a harness and need a connector from the Captiva light to the h4 harness . Can you help me am I over looking something.
Thanks Greg m
I have a new dodge ram will this kit work without upsetting the can bus system.......cheers
Hi. Will the H3/H4 plug and play, quick connect to 2006 Mazda Bravo?
Will this kit work Using a genuine toyota led light bar switch You guys do
Hi, will this loom work on the new Ford Everest?
Will this harness suit a 2013 kluger altitude?
I have a 2016-17 isuzu d-max xrunner and would like to know if your spotlight harness will fit to the back of my headlights. Thanks mark
Will this harness work on a 2005 Kluger
Will the quick fiT Harness suit the 2017 lanDcruiSer gxl 200 series?

It has the New headlamps and was told thAt it Might not work.

Hi, I'm looking for a plug & play wiring loom to fit to my 1994 Toyota hilux surf aka 4runner, Gen.2 which is negatively switched. I want to connect spotlights which only light up when main beam is on but I can also switch them off altogether when I want to. Also, I have swapped my headlight bulbs for led ones which now means the main beam warning light no longer works. which one of your looms do i need to solve my problem? also, do you ship to the uk?
Hi, Will thiS fit a 2001 nm pajero. Chees Rod...
Hi. Which is The best wiring harness for use in my 2013 bt50? I will initially use for one light bar but may change to either add another bar or change to driving lights.. so was looking for 2 output plugs. Thanks
Hi Team, i have a 2017 hyundi tuscon that does not appear to have a h3 or h4 connection at the back of the light, could you help please ?
regards john
Is there any light bar wiring harness kits available for my 2010 kia Sorento. I have a wiring kit but it doesn't have the right plug configuration for the back of the headlight. Is there one available?
Adaptors piggy back high beam for a isuzu mux 2015 is the correct one h3 just before I buy want to make sure


Write a Review
Easy peasy
Review by Doug
Easy install, works good, reasonable price, seems good quality, quick delivery, COMPREHENSIVE instructions. Happy (Posted on 4/08/2018)
High beam loom
Review by Chris
Great Quality Loom, simple easy to use at a awesome price (Posted on 5/07/2018)
Review by Nicho
can't fault this product or STEDI. Very simple to install and works as it is meant to. It greatly simplified wiring the light bar and as a bonus there was no modifications required to the toyota wiring harness. only wish I had discovered this product before wiring up my other car with driving lights (Posted on 11/03/2018)
Excellent product/service
Review by Tim
Great quality wiring harness and very simple to fit. Works perfectly on my ford ranger and doesn’t cause canbus issues at all.
Only 5 day delivery from Aus to UK, great service (Posted on 30/01/2018)
nice parts
Review by Dave
Good quality cabling, connectors work well, long enough to work, makes the job easy.
(Posted on 17/12/2017)
High beam loom
Review by Jono
really good price, Easy installation and works well without interfering with the can bus and causing a fault. everything you need is supplied and plenty of cable length. all i needed to do was change the DEUTSCHE plug as I am using a pair of cibiE driving lights. (Posted on 11/11/2017)
Great Loom
Review by Karl
Easy installation and works well without interfering with the can bus and causing a fault. everything you need is supplied and plenty of cable length. all i needed to do was change the DEUTSCHE p[lug as my light bar has different connection. thanks stedi ! (Posted on 10/11/2017)
Light Bar Loom
Review by Slats
Quick no fuss delivery and worked exactly as it should have, much appreciated, thank you (Posted on 4/09/2017)
The Ducks Nuts
Review by Peter
So easy to install, fantastic quality,price and prompt delivery.Would recommend to anyone that just wants to get the job done right and right the 1st time.. (Posted on 10/11/2016)
Review by Drew
Spent days searching forums on how to trigger driving lights from high beam on the Hilux (2006) with every man and his dog posting different methods. I was ready just to book it in to a leccy and handover $200, until I came across stedi's harness. As described this thing is unbelievable easy to install, as stated it really is a 3 step process. After I connected everything per instruction, I thought to myself no way this is going to work, I just didn't feel like I had done enough, but surely enough activate the switch pull the high beam lever and whamo!!! Any one that owns a Hilux knows how tricky these things are to wire to high beam, even some of the guys on the forum that manage to get it working correctly have issues getting illumination on the switch light. You guys are absolute legends, thanks heaps for an awesome harness at an awesome price. (Posted on 1/06/2016)
Beyond Expectations
Review by Shaun
I didn't think it could be this easy. I've saved an easy $100 not needing to get an auto electrician to hard wire my light bar into the high beams.
Best part is I can completely remove this in one piece if need be. (Posted on 18/04/2016)
Makes light bar installation a breeze. Thanks (Posted on 17/03/2016)
5 star
Review by jetscooby
This kit is awesome 5 stars (Posted on 9/03/2016)
quality loom
Review by Perky
Fast delivery. Good quality loom. Will buy from again (Posted on 15/02/2016)
Super Easy install for high beam!
Review by Joshy
Unreal piece of kit, made the installation so simple, literally plug and play to high beam even for a electronically blind person like me. Great price too, considering that autobahn and super cheap sell this type of harness for $100!!! (Posted on 4/02/2016)

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