SKU: 89166997779

Stedi - Dual Relay / Dual Connector Plug & Play Smart Harness™ High Beam Driving Light Wiring

Sale price$76.50 Regular price$85.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Stedi - Dual Relay / Dual Connector Plug & Play Smart Harness™ High Beam Driving Light WiringDual Relay Dual Output Quick Fit SMART Harness Our all in one wiring loom Our all new Plug & Play SMART Harness for Quick Fit installation of your driving lights. Incredible High Current 10AWG cable, negative switch compatible, waterproof switch. Our SMART Harness has been designed around the consumer to simplify the installation process. The supplied HB3 and H4 Adapters trigger your driving lights from your high beam without cutting or soldering any

Dual Relay / Dual Output Quick Fit SMART Harness™ | Our all-in-one wiring loom

Our all-new Plug & Play SMART Harness™ for Quick Fit installation of your driving lights. Incredible High Current 10AWG cable, negative switch compatible, waterproof switch. Our SMART Harness™ has been designed around the consumer to simplify the installation process.

The supplied 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 headlight's bulb, plug in our adapter, and you're done! Driving lights will only trigger from a high beam, and the switch will act solely as an isolator.

Our new SMART Harness™ has a built-in microprocessor 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 guesswork out of it.

It contains everything you need to get your lights connected: ON/OFF Switch, 60A Relay, 35A Fuse, ribbed cable protectors, heat shrink wrapped relay.

  • Featuring a total of 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
  • 2 x 12vDC 35A Rated Fuse Kit
  • 2 x 12vDC 60A Switching Relay
  • Push Button ON/OFF Switch
  • UV Rated Insulation
  • Instruction included.

HB3 & H4 are the most common wiring connectors found in most popular makes and models. If your car does not use H4 or HB3, this wiring harness can still be used to connect to a high beam. We also sell separately H1, H9 & H7, as well as vehicle-specific adaptors for the Amarok, 200 series Landcruiser, MQ & MR Triton, Isuzu M-UX / D-Max, Ranger / Raptor PX2 & PX3 7 Holden Colorado. 

 

TECH SPECS

WIRING RATING 12vDC 35A
RELAY RATING 12vDC 60A
FUSE 35A
CONNECTOR DTP
INSTRUCTIONS Included
MAX LOAD 35A @12v
INCLUDED PIGGYBACK

HB3 & H4

 

WHAT'S INCLUDED

  • 1 x STEDI SMART Harness™
  • Dual Output with DTP connector
  • HB3 + H4 Piggy Back Adaptors
  • Waterproof Switch
  • Instruction Leaflet

 

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: 89166997779

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Noah Hoskins
Houston, US
★★★★★ 5
Office Wear
Size: 10.5, Color: Optic White/Optic White
Great shoes for a casual day at the office. I have to size a half size down for Cole Haan usually. Comfortable and looks great with any fit.
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Reviewed in the United States on May 30, 2026
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John M. Anderson
New York, US
★★★★★ 5
Snazzy Shoes
Size: 11.5 Wide, Color: Truffle/Ivory
Look nice, comfortable, easy to slip on
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Reviewed in the United States on April 13, 2026
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Arash
Houston, US
★★★★★ 5
Nice comfortable shoes
Size: 8.5, Color: Iron Nubuck/Iron
Looks good. Comfortable shoe.
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Reviewed in the United States on May 29, 2026
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Jenna Tracy
San Leandro, US
★★★★★ 5
Great product, great delivery!
Size: 10.5 Wide, Color: Navy Blazer/Ivory
Great shoe- saw them in Nordstrom and was pleased to see I could get them quickly on Amazon. Arrived quickly and were packaged well!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
HD
Grantham, US
★★★★★ 5
Fit and comfort
Size: 12, Color: Ch British Tan/Ivory
These have to rate as equal to any shoes I've ever owned. I know everyone's foot is shaped differently but when I slipped my feet into these I was immediately sure I had made the correct choice. Sizing is true. You note, I'm sure, that these are slip-on shoes. My experience with slip-ons has been mixed as sometimes the heel tends to slip due to the maker leaving room for the slip-on function to take place. When I got these I discovered that the opening for my feet was so tight I needed to shoe-horn them in and it wasn't particularly easy. The heel counter was "high and tight" but once I got my feet in the shoes it was heaven. Then, after a couple of days wearing them I can now slip my feet into these slip-ons with ease and the shoes grip my feet like a lace-up shoe can do. I have one other pair of Cole Haans in the same size 12. They are also a wonderful fit for me. I highly recommend.
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Reviewed in the United States on April 8, 2025

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