| 摘要 |
An illuminant device includes a housing, a circuit board, a plurality of LED dies, a light-transmitting layer, a controlling and driving module and a conductive connector. One end of the housing has a carrying part. The circuit board is disposed on the carrying part and has a circuit layer. The LED dies are placed on the circuit board and electrically connected to the circuit layer. The light-transmitting layer is circularly disposed on the circuit board and covering the LED dies. The controlling and driving module is placed on the circuit board and electrically connected to the circuit layer. The conductive connector is assembled with the other end of the housing and electrically connected to the circuit layer.
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