| 摘要 |
Lighting module (1) with an LED (4) for a handpiece for dental or surgical use, characterized in that said lighting module (1) includes a current source (2) delivering an operating current (I1) to an LED (4), wherein the current source (2) and the LED (4) are encapsulated in the same enclosed volume (V), and the lighting module (1) includes electrical connection means for the connection thereof to an electrical power grid.
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