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Shenzhen Longtop Technology Co.,LTD
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Shenzhen Longtop Technology Co.,LTD Quality Info

Quality Control

Every our LED light product must be aging at least 48 hours after finishing, then the following items are strictly tested by our QC:

1.Input Voltage
2.Luminous Flux
3.Color Temperature
4.Lumens Depreciation
5.Temperature rising
6.Appearance
7.Packing

Certifications

Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
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Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
Number:
Scope/Range:
Issued By:
Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
Number:
Scope/Range:
Issued By:
Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
Number:
Scope/Range:
Issued By:
Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
Number:
Scope/Range:
Issued By:
Shenzhen Longtop Technology Co.,LTD Certifications
Standard:
Number:
Scope/Range:
Issued By:

Company Profile

Shenzhen Longtop Technology Co.,LTD

Contact Person: Mrs. Stacey Liu

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