LED & Lighting Applications

Custom Wiring Harness for LED Lighting & Displays

Power and signal assemblies for LED panels, modules, strips and displays — built to your length, gauge, connector and jacket specification. From a lighting fixture OEM's drawing to a signage installer's sample photo.

Send Your LED Harness Spec Chat on WhatsApp

Reply within 24 working hours from GMT+8 · Samples available depending on specification

What we build for LED products

Harness types for every kind of light

LED module & panel leads

Two-conductor power leads with or without connector housings, cut and terminated to your module spacing.

LED strip interconnect

Pigtail and connector assemblies for joining strip runs, drivers and controllers at your defined lengths.

Display & signage power wiring

Branched harnesses distributing power across cabinet sections, with conductor sizing chosen to your load.

Driver-to-load wiring

Assemblies between LED drivers, controllers and load points, built to your pinout and polarity map.

Panel-mount connectors

Threaded and flange-mount connector assemblies — the pass-through point between internal and external wiring.

Indicator & small lamp leads

Short assemblies for indicator lamps and small lighting elements inside control panels and equipment.

Sample LED harness: black cylindrical threaded housing with red and black pigtail leads — reference sample, actual product built to your spec — Reference sample — panel-mount housing with pigtail leads for LED wiring

Outdoor & harsh environments

Tell us where the light lives

An indoor fixture and a roadside sign need different wiring. We build to the environment you describe:

Jacket and insulation type selected per installation (PVC, silicone and other standard types)
Connector sealing and housing style set to the moisture and dust exposure you specify
Conductor cross-section chosen for your run length and current load
Color coding and labeling per your wiring convention
Operating environment stated on your spec sheet — we confirm feasibility before quoting

Reference samples shown are illustrative. Production units are built to your drawing.

A note for LED buyers

Why harness details break LED installs

In the field, LED problems are more often connections than chips. When you send your requirement, these are the parameters we lock down with you before production:

Exact wire length per branch — measured, not estimated, so nothing is pulled taut or left loose
Correct connector series and keying — mismatched housings are a common cause of returns and rework
Crimp spec matched to conductor gauge, checked in-process
Polarity and pinout confirmed against your driver/controller map
Strain relief and bend behavior suitable to how the unit is assembled in the field

See how we inspect crimps and continuity →

Sample small LED indicator module with red and black pigtail leads, shown illuminated — reference sample — Reference sample — indicator LED with terminated pigtail leads

Start from what you have

Three ways to get an LED harness quote

📐

A drawing

PDF or image with lengths, gauge, terminals and connector types. Fastest to an exact quote.

📷

Photos of your current harness

Front, back, connector close-up plus a tape measure in frame — we extract the spec and confirm it back.

📦

A physical sample

Ship one unit. We reverse-document it and quote against the confirmed specification.

Send it via the quote form → · or message us on WhatsApp

FAQ

LED harness questions

Can you build harnesses for outdoor LED displays?

Yes — tell us the installation environment. Jacket type, sealing approach and connector selection are set to your requirements and confirmed before production.

Can you match my existing LED harness?

Send the existing harness or clear photos with connector details. We cross-reference connector series and pinout and confirm what matches before quoting.

What is the MOQ for LED wiring assemblies?

MOQ depends on specification. We confirm the minimum quantity when reviewing your requirement.

Do you test before shipping?

Finished assemblies get continuity and visual inspection before packing, with in-process checks during production.

Do you provide samples?

Sample availability depends on the specification. Discuss sample options when you send your drawing or photos.

Get your LED wiring harness quote in 24 working hours

Send a drawing, a photo of your current harness, or just describe the fixture. We'll confirm specification, MOQ and lead time.

Send Your Spec →