LED Headlight Bulb for Volkswagen Golf: Polypropylene
This led headlight bulb for the Volkswagen Golf is specified around polypropylene, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is a supplier who changed material without saying so, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.
Specification
| Product | LED Headlight Bulb |
|---|---|
| Vehicle application | Volkswagen Golf |
| Material / finish | Polypropylene |
| Typical use | Motocross |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | SAE J431 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Semi-Metallic Compound — chosen where wear resistance comes first
- Brass — specified where the part sits close to a heat source
- Nylon 66 — preferred when weight matters more than rigidity
- Natural Rubber — used when the finish has to hold a coating
- High Density Foam — specified where the part sits close to a heat source
Processes available
- powder coating
- ultrasonic cleaning
- CNC machining
- heat treatment
- assembly line testing
- electroplating
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for motocross. Related applications include mountain roads, security patrols, track days, farm use, daily commuting.
Quality and packing
- In-line inspection with AQL 1.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
