| 摘要 |
The present invention provides an electric discharge lamp control unit which is capable of enhancing air-tightness in the electric discharge lamp while suppressing increase in the size thereof. The electric discharge lamp control unit for controlling lighting ON/OFF of an electric discharge lamp includes an electronic component in which a circuit element is implemented and which has a connector section for connection to an outside thereof; and a casing for housing the electronic component which includes a base on which the electronic component is mounted and a cover which covers the base. The thorough hole is sealed with the electronic components on the inner side of the base.
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