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Daytime Running Light Specification Example for Workshop Replacements: Off-Road Version

Source:Mechanical Coupling / Time:2026-09-18

Daytime Running Light Specification Example for Workshop Replacements: Off-Road Version

This is a worked specification for daytime running light in a off-road version programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The off-road version version exists because the duty cycle on workshop replacements is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually a supplier who changed material without saying so.

Daytime Running Light

Example specification

ItemDaytime Running Light
ApplicationWorkshop Replacements
VersionOff-Road Version
Base materialReinforced Nylon
Controlled dimensions6 key dimensions, recorded per lot
Tolerance band±0.5 mm
Finishzinc plated
MOQ500 pieces per specification
Sampling7 working days, 5 days per revision
ComplianceISO 9001

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Reinforced Nylon, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Daytime Running Light example

Processes involved

  • shot blasting
  • precision stamping
  • gravity casting
  • surface grinding
  • electroplating
  • laser cutting

Where this example applies

Programmes that run off-road version most often specify this build for workshop replacements. Related applications include scooter fleets, racing teams, passenger cars, three-wheelers, municipal fleets.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 4.0 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

What testing is included?

Standard lots ship with dimensional and hardness reports. ISO 9001 documentation is issued with the shipment when your market requires it.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 500 pieces per line.

Can the specification be held on file?

Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO 9001-compliant build instead of a fresh interpretation.

What is the minimum order quantity?

The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

Send the specification you are working to and we will confirm what we can match, what we would change and why.

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