12-month warranty from shipment, DOA process, exclusions, and batch traceability — contract checklist.

Why mW/cm² needs a measurement method — MMZ01 mode table and neutral buyer checklist.

IP67, UN38.3, GB4706 and irradiance — how to read MMZ01 test reports without confusing report types.

Verify LED mask certificates with legal-name match, PO SKU match, and traceable BCTC report numbers — MMZ01 worked example included.

The complete document request list for importing red light therapy devices: CE, FCC, RoHS, UN38.3 battery, IEC 62471 photobiology, and IP test reports — matched to your SKU.

HS codes, commercial invoices, battery transport docs, and Incoterms for importing LED beauty devices from China — what to confirm with your customs broker to avoid holds.

Wholesale LED face masks for med spas and salons: IP67 hygiene, 93g comfort, retail add-on SKUs, private-label MOQ 200, and general-wellness positioning for B2B buyers.

A practical checklist for importing LED face masks from China: verifying a real factory, confirming the product platform and compliance docs, and locking MOQ and logistics.

The claims line is where LED mask listings get taken down. How importers can position a general-wellness device, which wording is safe, and what crosses into medical-device territory.

Choosing an OEM LED mask platform: silicone vs hard shell compared on fit, comfort, returns, tooling, and MOQ — so private-label buyers pick the right base for their brand.