LED Exit Signs Sourcing

How we record procurement evidence

Public product pages from third-party manufacturers are used only as specification prompts. They do not become our catalog, our listing file or a promise that those companies supply this website. This published site does not list a street office, so we do not invent a showroom map or borrowed phone number. Desk notes from the 2026-09-17 lighting specification review are prompts for inquiry fields, not a factory audit.

When a buyer shares a sign schedule, we keep voltage, dimensions, quantity and destination tied to that inquiry. When a factory replies, we keep the model, option list and quotation revision together. Unverified compatibility, missing chevron kits or absent listing documents stay on an open-question list until the buyer decides whether to proceed, request a sample or reject the line.

Requirement record

Keep letter color, face count, mounting, input voltage and quantity tied to the inquiry so later substitutions can be seen against the original brief rather than against memory.

Supplier response

Keep the quoted model, housing type, included accessories and packing unit with the same revision number. A newer drawing that changes backup minutes is a new comparison, not a silent update.

Open questions

Record unverified damp rating, missing directional kits and documents that belong to a similar series instead of the proposed model before anyone treats the total as complete.

Emergency-system assessment, photometric layout and authority-having-jurisdiction decisions remain with qualified project parties. This service does not issue listing marks, does not guarantee multi-state acceptance and does not convert a wholesale quote into a field inspection.

Coordination work is limited to organizing the brief, requesting factory replies and lining up inclusions, exclusions and document names. We do not rewrite a supplier’s model number, invent backup minutes or treat a case-of-4 packing request as proof of available cartons. If two replies use different face counts, we keep them on separate rows instead of averaging the totals.

Staff photographs, factory floor tours and founded-in dates are omitted because this site has no verified plant identity to display. Contact details that are not published on this site stay unpublished. If you need a same-scope comparison worksheet, use the quote checklist. If you already have a configuration, send the requirements.