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Shenzhen Longtop Technology Co.,LTD Quality Control

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QC Profile

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

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Contact Details
Shenzhen Longtop Technology Co.,LTD

Contact Person: Mrs. Linda

Tel: 86-755--32970770

Fax: 86-755--32972648

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