| 摘要 |
A lamp includes a base with a through hole, a shade casing, a bulb mounting seat assembly and multiple light bulbs. The shade casing is mounted on the base and has a top opening and a bottom through hole aligned with the through hole in the base. The bulb mounting seat assembly includes a bulb mounting seat covering the top opening, a sleeve mounted and held in the aligned through holes, an elongated connection tube and a tightening fastener. The elongated connection tube is attached to the bulb mounting seat and has a bottom threaded end extending out of the sleeve onto which the tightening fastener is screwed. The light bulbs are mounted on the bulb mounting seat inside the shade casing. Consequently, loosening the tightening fastener allows removal of the bulb mounting seat from the top opening to replace conveniently the failed light bulbs.
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