Complete Kit — Everything IncludedACE Series 3.0 Bi-LED1N1 Plug & Play WiringApp-Controlled RGBW2-Year WarrantySame-Day ShippingComplete Kit — Everything IncludedACE Series 3.0 Bi-LED1N1 Plug & Play WiringApp-Controlled RGBW2-Year WarrantySame-Day Shipping
DIY Retrofit Kit · Hawk Eye 3.0
The ACE Standard.
Since establishing in 2021, Tech4Tourers has always put functionality ahead of pure looks and "head-turning" features. At the end of the day, you want a state-of-the-art lighting upgrade in every way possible — output, function, ease of fitment and aesthetics. Our kit delivers exactly that, built by T4T, who live and breathe offering the best upgrades on the market. Available in black or chrome shroud finish to suit your build.
Complete Kit
Everything In The Box. Nothing Else To Buy.
This is a true all-in-one retrofit solution — open your housings, fit the kit, seal them up. Done.
Hawk Eye 3.0" ACE Bi-LED Projectors (Pair)
Hawk Eye Shrouds — Black or Chrome
RGBW Chasing Shrouds + Controller
RGB Demon Eyes + Controller
1N1 Plug & Play Wiring Harness
OEM Butyl Headlight Sealant
Mounting Hardware
Step-By-Step 2026 Instructions
Not All Kits Are Equal
The Kit That Does It Properly.
Thinking all retrofit kits are the same is like saying all 7" spotlights are the same. They're not — and here's where the difference lives.
ACE Series 3.0 Bi-LED
The same projectors in our built headlights — 55W high, 45W low, Osram 6000K pure white, sharp cut-off, engineered hotspot. Not cheap 2.5" projectors that fail to deliver in every way.
1N1 Wiring — One Plug
Our harness connects straight to your factory H4 plug and directly to the projector. Competitor 2N1 kits need an extra relay, battery power, ground, and wires run across your whole front end.
Seal It Properly
OEM butyl headlight sealant included — the same watertight sealant used in factory headlights, so your build seals up properly the first time.
Total Control · In Your Pocket
Your Lights. Your Rules.
You came here because you care about looks — good news, so do we. The V4 ACS shroud range offers more customisation than ever: two free apps, every colour and effect over Bluetooth, chasing RGBW when you want it, 6000K pure white when you don't.
Shrouds — LED LAMP App
Full Chasing RGBW control with sequential indicators and start-up animations. Park lights on, open the app, pairs automatically.
Demon Eyes — LED BLE App
Independent full RGB control of the projector centre — pre-programmed functions, solid colours, pure white, or off.
6 Start-Up Animations15 Indicator SettingsLockable Indicator ColourAdjustable Sweep DirectionAdjustable Sequential Speed6000K Pure White ModeFull RGBW Chasing Library6 Start-Up Animations15 Indicator SettingsLockable Indicator ColourAdjustable Sweep DirectionAdjustable Sequential Speed6000K Pure White ModeFull RGBW Chasing Library
Why Bi-LED Wins
ACE Bi-LED vs Old-School HID.
Plenty of kits on the market still run HID projectors. Here's why we moved on — and why you should too.
ACE Bi-LED
HID Kits
No ballasts or bulbs — built in
Requires ballasts & bulbs
100% plug & play
Wiring nightmare
50,000-hour lifespan
Often unstable
Easiest fitment on the market
Comparable to a jigsaw puzzle
OEM butyl sealant included
None
Programmable functions via app
None
Proof, Not Promises
See The Output.
55W high beam. 45W low beam. 8,000 lumens of Osram 6000K pure white through a crystal-clear honeycomb lens — with a razor cut-off and a hotspot engineered 2–5 metres ahead of your bar work. This is what your factory reflectors are costing you every night drive.
The Build · What's Involved
A Weekend Well Spent.
Here's the honest overview of the retrofit process — full step-by-step 2026 instructions ship with every kit.
01
Open Your Housings
Heat your factory headlights at 80–100°C for 8–10 minutes to soften the sealant, then carefully separate the lens from the housing.
02
Prep & Paint
Scuff the chrome bezels, prime, and paint your chosen finish. This is where your build becomes yours — take your time here.
03
Fit The Projectors
Mount the ACE projectors through the factory bucket, square them to the housing, and lock them down. Vice grips and patience.
04
Seal It Back Up
Lay the supplied OEM butyl in the factory channel, reheat, mate the lens to the housing, clamp, and seal the rear cable exits.
05
Wire Three Wires
Yellow to your indicators, red to ignition or park lights, black to ground. Fuse the positives, swap high/low fuses to 7-amp, done.
06
Pair, Program, Aim
Scan the QR, apps pair automatically, set your animations and colours. Aim the beam with the two 8mm adjusters against a flat wall.
Finished your build? Show it off — upload photos of your installed lights in the Customer Reviews section below. We and the whole T4T community want to see it on your rig.
Honest Expectations
This Is A True Retrofit.
You'll open your factory headlights, remove the reflector internals, fit the projectors, and re-seal the housings. It's a rewarding weekend build for a capable DIYer — and every kit ships with step-by-step 2026 instructions. Get stuck? Message us. Support is part of the kit.
See it done first: search "tech4tourers" on YouTube and watch Liam and Matt (Built Prado) build their headlights with this exact kit, start to finish.
Projectors
ACE Series 3.0 Bi-LED — 55W High / 45W Low
LEDs
Osram 6000K Pure White
Lux Output
Low 850 @ 10m · High 910 @ 10m
Lumens
8,000lm
Lifespan
50,000 Hours
Fitment
H4 Plug & Play — 1N1 Harness
Shroud Boards
T4T ACS V4 — Programmable Via App
Shroud
Hawk Eye — Chasing RGBW + Sequential
Demon Eyes
RGB App-Controlled (LED BLE)
Sealing
OEM Butyl Headlight Sealant Included
Sold As
Pair — Complete Kit
Warranty
2 Years
Shipping
Same-Day Dispatch
Price
$549 AUD
Usage
For Off-Road Use Only
Good To Know
FAQ
Who is Tech4Tourers?
A proudly Australian-owned and operated business based in North Brisbane. Our mission is simple — premium 4x4 accessories that help you separate your rig from the rest.
How long until I get my kit?
Orders placed before 2:00 PM ship the same day from our Brisbane warehouse. Delivery typically takes 2–6 business days depending on your location.
Why choose a T4T kit?
Trusted by thousands of 4WDers, we only sell gear we've tested ourselves — chosen for real-world performance, backed by support that actually knows the product.
Your Housings. Your Build. Our Kit.
Ready To Build Your Own?
Everything you need in one box — refined over 5+ years of DIY kits and 4,000+ headlights on Australian rigs.
2-Year WarrantySame-Day DispatchComplete Kit — Nothing Else To Buy
Product description
DIY Retrofit Kit – Hawk Eye 3.0
Transform your factory headlights into a modern, high-output Bi-LED projector system — without replacing the entire assembly.
Bring your lighting into the modern era with the Hawk Eye 3.0 DIY Retrofit Kit. Engineered for serious performance and built for enthusiasts who want the cleanest possible upgrade, this kit replaces the outdated reflector internals in your existing headlights with a powerful 3.0-inch Bi-LED projector system. The result: sharper cut-offs, a stronger hotspot, wider road coverage, and a crisp 6000K pure-white output that outperforms traditional halogen and HID setups.
This is a complete, all-in-one retrofit solution — everything you need is included.
Key Features
High-Performance 3.0" Bi-LED Projectors
45W low beam / 55W high beam for exceptional road illumination.
Ultra-sharp cut-off and focused hotspot for maximum visibility without excessive glare.
Osram 6000K Pure White LED output ensures modern, high-contrast visibility in all conditions.
Designed to outperform HID and halogen systems while drawing less power.
Plug-and-Play Wiring
True H4 plug compatibility for easy integration into most housings.
No ballasts or external drivers required — fully self-contained Bi-LED units.
Complete DIY Retrofit Kit
Everything you need is in the box:
Hawk Eye 3.0 Bi-LED Projectors
Shrouds of your choice
Rubber boots + breathers for waterproofing
Butyl headlight sealant
Mounting hardware
Wiring harness
RGBW angel eyes / demon eyes + controller
RGBW T10 park light set
Customisable Lighting Effects
App-controlled RGBW angel eyes, demon eyes, and startup animations.
Sequential indicator modes.
Multiple colour and animation presets for a premium, modern finish.
Built to Last
Designed for high heat resistance and long-term stability.
Waterproofing components included to help prevent moisture ingress when sealed correctly.
Backed by an 18-month warranty.
Why Choose This Kit?
This kit delivers projector performance normally found in top-tier aftermarket assemblies — without forcing you to replace your entire headlight housing. You get unmatched brightness, crisp beam clarity, and a truly modern look, all while keeping factory aesthetics intact.
For anyone wanting a serious lighting upgrade, aggressive styling, and full custom control in one package, the Hawk Eye 3.0 kit delivers unbeatable value.
Installation Note
This is a true retrofit. You will need to open your factory headlights, install the projectors, and re-seal the housings. The kit includes everything required, but care and attention during installation are essential for best results.
DIY Retrofit Kit – Hawk Eye 3.0
Transform your factory headlights into a modern, high-output Bi-LED projector system — without replacing the entire assembly.
Bring your lighting into the modern era with the Hawk Eye 3.0 DIY Retrofit Kit. Engineered for serious performance and built for enthusiasts who want the cleanest possible upgrade, this kit replaces the outdated reflector internals in your existing headlights with a powerful 3.0-inch Bi-LED projector system. The result: sharper cut-offs, a stronger hotspot, wider road coverage, and a crisp 6000K pure-white output that outperforms traditional halogen and HID setups.
This is a complete, all-in-one retrofit solution — everything you need is included.
Key Features
High-Performance 3.0" Bi-LED Projectors
45W low beam / 55W high beam for exceptional road illumination.
Ultra-sharp cut-off and focused hotspot for maximum visibility without excessive glare.
Osram 6000K Pure White LED output ensures modern, high-contrast visibility in all conditions.
Designed to outperform HID and halogen systems while drawing less power.
Plug-and-Play Wiring
True H4 plug compatibility for easy integration into most housings.
No ballasts or external drivers required — fully self-contained Bi-LED units.
Complete DIY Retrofit Kit
Everything you need is in the box:
Hawk Eye 3.0 Bi-LED Projectors
Shrouds of your choice
Rubber boots + breathers for waterproofing
Butyl headlight sealant
Mounting hardware
Wiring harness
RGBW angel eyes / demon eyes + controller
RGBW T10 park light set
Customisable Lighting Effects
App-controlled RGBW angel eyes, demon eyes, and startup animations.
Sequential indicator modes.
Multiple colour and animation presets for a premium, modern finish.
Built to Last
Designed for high heat resistance and long-term stability.
Waterproofing components included to help prevent moisture ingress when sealed correctly.
Backed by an 18-month warranty.
Why Choose This Kit?
This kit delivers projector performance normally found in top-tier aftermarket assemblies — without forcing you to replace your entire headlight housing. You get unmatched brightness, crisp beam clarity, and a truly modern look, all while keeping factory aesthetics intact.
For anyone wanting a serious lighting upgrade, aggressive styling, and full custom control in one package, the Hawk Eye 3.0 kit delivers unbeatable value.
Installation Note
This is a true retrofit. You will need to open your factory headlights, install the projectors, and re-seal the housings. The kit includes everything required, but care and attention during installation are essential for best results.
Nissan Navara D23 All Years (SL - Halogen Headlight type only)
Nissan Pathfinder (Halogen Type)
Toyota LandCruiser 70 2007 - 2021
Toyota LandCruiser 100/105 Series 1997-2007
Toyota LandCruiser 200 Series (All Halogen Type)
Toyota Prado (All Halogen Type)
Ford Ranger (All Halogen Type)
Ford Courier
Isuzu D-Max (All Halogen Type)
Isuzu MUX (All Halogen Type)
Mazda BT-50 (All Halogen Type)
Mitsubishi Triton (All Halogen Type)
Holden Rodeo (All Halogen Type)
Holden Colorado (All Halogen Type)
These kits will fit all H4 vehicles assuming the headlight housing can fit the projectors. They will also suit many HB2&3 Bulb type vehicles. Don't see you car listed but want to double check they will work?
Email - info@tech4tourers.com.au
These Lights fit the following model:
Fitment:
Nissan Patrol Y61 Gu 1998 - 2016
Nissan Navara D40 All Years
Nissan Navara D22 All Years
Nissan Navara D23 All Years (SL - Halogen Headlight type only)
Nissan Pathfinder (Halogen Type)
Toyota LandCruiser 70 2007 - 2021
Toyota LandCruiser 100/105 Series 1997-2007
Toyota LandCruiser 200 Series (All Halogen Type)
Toyota Prado (All Halogen Type)
Ford Ranger (All Halogen Type)
Ford Courier
Isuzu D-Max (All Halogen Type)
Isuzu MUX (All Halogen Type)
Mazda BT-50 (All Halogen Type)
Mitsubishi Triton (All Halogen Type)
Holden Rodeo (All Halogen Type)
Holden Colorado (All Halogen Type)
These kits will fit all H4 vehicles assuming the headlight housing can fit the projectors. They will also suit many HB2&3 Bulb type vehicles. Don't see you car listed but want to double check they will work?
