Wholesale and supply chain management for LED lighting. Sourcing, OEM/ODM, and bulk purchasing guides.
Custom optics only pay back on fixture count, not beam quality. Tooling costs, lead times, re-test triggers and the cases where a standard lens wins.
Custom Optics and Tooling: When a New Lens Pays for Itself Read More »
CE still opens Great Britain, but the UK energy label, a UK importer address, UK REACH and UK WEEE are separate duties. A ship-ready checklist.
UKCA Marking for Luminaires: The UK Energy Label and Importer Rules Read More »
What RoHS, REACH SVHC rules and California Prop 65 require from LED lighting suppliers, and how to spot a material declaration that proves nothing.
REACH, RoHS and Prop 65 for LED Lighting: Reading Material Declarations Read More »
Who registers WEEE and EPR for lighting in Germany and France, which number goes on the invoice, and where the per-unit eco-fees actually land.
WEEE and EPR Registration for Lighting: Germany vs France Costs Read More »
What an NRTL field evaluation for imported LED fixtures covers, what it costs per unit, why the AHJ can still reject the label and how to avoid one.
NRTL Field Evaluation for Imported LED Fixtures: A Costly Shortcut Read More »
UL 1598 and UL 8750 construction details that decide a luminaire listing: enclosure, wiring, spacings, thermal limits and how to read a UL file number.
UL 1598 and UL 8750: Construction Details That Decide Listing Read More »
How DLC SSL V6.0 listing works in 2026: QPL application paths, testing documents, fees, review timelines, and the December 15 delisting deadline.
DLC V6 Listing Requirements: How a Fixture Gets on the QPL Read More »
What EN 55015, EN 61547, EN 61000-3-2 and EN 60598-1 cover, how to spot a recycled EMC or LVD test report, and the documents importers must keep on file.
EMC and LVD Testing for LED Luminaires: Reports That Protect Importers Read More »
Which EU directives apply to a mains LED luminaire, the seven items a valid Declaration of Conformity must list, and how to spot a fake one.
CE Marking for LED Luminaires: What Your DoC Must Contain Read More »
EU Regulation 2019/2020 makes your luminaire a containing product with replaceability duties. What to demand from suppliers and when exemptions apply.
EU Ecodesign 2019/2020: Replaceable Light Source Rules Explained Read More »
