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Shenzhen Liweida Optoelectronics Co., Ltd.
18thn
Guangdong, China
Produk utama:
Waktu respons tercepat #2 di Grow LightsSample-based customizationMinor customizationFull customizationYears in industry(17)
Hubungi Supplier

Shenzhen Liweida Optoelectronics Co., Ltd.

Kirim pertanyaan
Kunjungi toko
Kinerja
4.7/5
  • ≤1h
    Rata-rata waktu respons
  • 100.0%
    Tingkat pengiriman tepat waktu
  • US $10,000+
    {0} pesanan

PRODUK UTAMA

Profil perusahaan
Unduh laporan
by TüVRheinland
Ikhtisar
Tanggal pendaftaran perusahaan2008-06-18
Luas lantai(㎡)2350
Pendapatan ekspor tahunan (USD)1350000
Bahasa yang diterimaEnglish,Chinese
Tahun mengekspor17
Tahun di industri17
Sertifikasi
IEC/EN 61347
PTC2401091410...
IEC 60598
PTC2401091410...
RoHS
22ZCTB0321017...
CE
22ZCTB0321008...
RoHS
22ZCTB0321016...
CE
22ZCTB0321010...
CE
22ZCTB0321006...
CE
22ZCTB0321009...
RoHS
22ZCTB0321014...
RoHS
22ZCTB0321015...
CE
22ZCTB0321007...
CE
22ZCTB0321013...
CE
22ZCTB0321012...
CE
22ZCTB0321011...
RCM
GMA-521438
Global-Mark
GMA-519837-EA
Kemampuan produksi
Lini produksi4
Mesin produksi18
Kontrol kualitas
Dukungan Produk ketertelusuran bahan bakuYes
Metode pemeriksaan produkInspection of all products, Random inspection, According to client's requirement
Kontrol kualitas dilakukan di semua lini produksiYes
Pemeriksa QA/QC5
Latar belakang perdagangan
Pasar utamaNorth America(30%), Domestic Market(11%), Eastern Europe(10%)
Jenis klien utamaBrand business, Retailer, Engineer, Wholesaler, Manufacturer, For private use
Kemampuan R&D
Biaya customsample processing, graphic processing, customized on demand
Produk baru yang diluncurkan pada tahun lalu50
Staf teknis R&D3
Tingkat pendidikan staf teknis R&D1 graduate, 1 technicalSchool, 1 juniorCollege
Ulasan Perusahaan (18)
4.7 /5
Puas
  • Supplier Layanan
    4.7
  • Pengiriman tepat waktu
    4.7
  • Kualitas Produk
    4.8
first order light came defective, only 2/3 of the light fixture is working , defective LEDs or burned LEDs . after contacting seller, they agreed to send replacements but I have to pay for shipping $80. I think it was not fair because light came not working. second replacement set came with different ratings instead of full spectrum lights they shipped daylight, which came with defective led drivers - power adaptors. right from the box one adaptor completely not working, second adaptor gives slight light flickering on low light setting., after contacting seller was told that all of their lights gives flickering. manager denied replacement on power adaptors. offering me to buy new set of lights in future… I would not recommend this light manufacturer if you’re buying it abroad, it is not quality product if it is not working after their one time testing. I could not even test this lights , LEDs burned out or ded adaptor on replacement do not waste your money. shop somewhere else.

Tanggapan dari pemasok:

Thank you for your feedback. We are sorry for the poor experience. Timeline – Order shipped April 2025. Reported burnout one year later. Offered warranty (customer paid shipping) + extra adapter & buckles. Spectrum – Label from the broad term "full spectrum" to the more specific "daylight" for our marine aquarium bar internal classification. Photos & videos sent before shipping. Flickering & adapter – One replacement adapter dead. Original 2 old adapters should works fine. Very slight flickering at low dimming for PWM dimming.It is barely noticeable and does not affect the light's performance or lifespan. Improvements – Upgraded UV high heating protection. Will do stricter pre-shipment aging tests for all adapters & LED bars. We deeply regret the inconvenience this entire process has caused you, and we hope the solution of using your original adapter allows you to use the lights normally for your beautiful marine aquarium. We welcome the chance to regain your trust.
13 May 2026
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