EN
 LED Flexible Filament use high thermal conductivity Aluminum as the PCB material. No need to weld gold wire with this Flip Chip technology, only Copper foil and circuit attach on PCB, chip solding on the circuit. Good thermal cooling performance make sure more reliable for the product. |
| Flexible and strong, highly efficient in production |
| Widely used, good choice for antique bulbs |
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Flora@hjrch.com
