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1W 3W 5 W Star Heat Sink SMD PCB Board Aluminium Base Plate Substrate DIY 20Mm Cob Circuit For 1 3 5 Watt High Power Led Bead Chip

USD 2.99USD 4.27

1W 3W 5 W Star Heat Sink SMD PCB Board Aluminium Base Plate Substrate DIY 20Mm Cob Circuit For 1 3 5 Watt High Power Led Bead Chip

Description
Specification
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