| 摘要 |
A fluorescent adaptor designed to engage incandescent light bulb sockets such as the typical threaded socket, has movable parts which house all or part of the ballast. The parts are slidably or pivotally connected, and move into a low-profile configuration permitting the unit to be rotated into place in a confined space meant for a light bulb Subsequent to installation, the parts are expanded again to permit insertion of a fluorescent tube in its optimal position and orientation in the fixture.
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