6W ST64 led filament bulb with the following features
Dear Purchase manager,6W ST64 led filament bulb with the following features:
1)Imported Epistar COB, 6*68mm filament
2)each long filament 1W
3)luminous efficiency: 70-120lm/w
4)different shape filament option
5)fill with noble gas and reduce luminous decay
6)CRI>80
B.RGDS
June
http://www.sunriseleds.com
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