China Sourcing Agent
Solicită o ofertă

Bec Inteligent (WiFi/Zigbee, RGB+CCT, 9W–12W)

Becuri inteligente OEM din China: WiFi/Zigbee, RGB+CCT, 9W–12W. Compatibil Alexa/Google Home. Certificat CE/FCC. MOQ 200 unități.

Specificații
Base E27 / E26
Power 9W
Lumen output 800lm
Color RGB + Tunable White (2700K–6500K)
Protocol Zigbee 3.0 / Matter over Thread
Wireless 2.4GHz IEEE 802.15.4
Lifespan ≥25,000h
Certificări
CEFCCRoHSCSA Matter

Ce Să Verificați la Aprovizionare

The smart home lighting module ecosystem has consolidated around a few chipsets — Silicon Labs EFR32, Nordic nRF52840, and Texas Instruments CC2652. Which chipset matters because it determines firmware update frequency and long-term support. When evaluating factories, verify that the actual production PCB uses the chipset stated in the datasheet — substitution to a cheaper Beken or Realtek module is common in this price segment.

Matter certification. Matter-certified products must have a CSA-issued device attestation certificate (DAC) burned into the device at the factory. Ask the factory for their CSA vendor ID and verify it in the Matter Product Database. Non-certified products marketed as “Matter compatible” will fail Apple HomeKit setup. See our Matter certification overview for details on the certification process.

Zigbee coordinator compatibility testing. The Zigbee Alliance certification does not guarantee interoperability with all coordinators. Test sample units against your target hub (Philips Hue Bridge, Amazon Echo, SmartThings) before committing to mass production. Budget 2–3 weeks for compatibility testing across at least 4 coordinator brands.

OTA firmware update mechanism. For private-label products, you need control over firmware updates. Clarify whether the factory provides source code access, a white-label firmware service, or only binary OTA files. Binary-only means you cannot fix critical security vulnerabilities independently.

LED driver quality and flicker index. Poor LED drivers produce flicker at 100Hz or 120Hz that causes eye strain. Measure the flicker index (IEEE 1789 standard) with a flicker meter on samples — a flicker index below 0.1 is acceptable for general lighting; below 0.01 is preferred for office and healthcare environments. Budget bulbs commonly measure 0.3–0.5.

CRI and color temperature consistency. A stated CRI of ≥80 is the minimum for residential use; specify ≥90 for retail or hospitality lighting where color rendering matters. Test color temperature consistency across a 20-unit sample — batch variation greater than ±150K indicates poor LED binning and will produce visible color differences when bulbs are used side by side.

Probleme Frecvente

FCC Part 15 Subpart B re-testing after hardware change — If the factory changes the RF module between your approval and production, the FCC authorization on the original module is void. Specify that any component changes require written approval and re-submission. For a full overview of CE and FCC certification requirements, see our dedicated guide.

Color accuracy at <20% dimming — RGB mixing quality degrades at low brightness levels. Test the full dimming range (100% → 1%) against a reference white target before sign-off.

Lumen depreciation at high ambient temperatures — Smart bulbs installed in enclosed fixtures run hotter than open fixtures. Test lumen output after 1,000 hours in an enclosed fixture at 40°C ambient. Budget bulbs frequently show 20–30% lumen depreciation under these conditions, well below the L70 standard (70% maintained lumens at rated life). Our quality inspection service can verify lumen depreciation and flicker index on pre-production samples.

Sourcing condus de ingineri Fără marje ascunse Răspuns în 24 de ore

Ai un proiect de sourcing în minte?

Spune-ne de ce ai nevoie. Răspundem în 24 de ore, inclusiv în weekend.