
How to Spec Wholesale LED Modules for Channel Letters
A practical procurement checklist.

Materials, fabrication and service
Useful questions to ask before a material order, lighting layout or retrofit reaches the shop floor.

A practical procurement checklist.

A sampling and supplier-data workflow.

A face-material and lighting test workflow.

A survey and documentation checklist.
Ready for what’s next?
A clear address for the business you want to build.