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20mm led flashlight module
Selling leads
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..., sizes and circuits can be customized according to your requirements, including mixed wavelengths. UV LED lamp beads are consumables. Please use ...
2024-12-09 20:56:11
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Advantages long life: the service life is more than 10 times that of the traditional lamp machine. cold light source, no heat radiation, the surface ...
2025-03-18 01:21:54
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