Screw-in adapter for incandescent single-based standard light-bulb

Abstract

Screw-in adapter for incandescent single-based standard light-bulb size sockets especially made to receive a smaller or larger light bulb. To permit the use of smaller size light bulbs in larger light bulb sockets, i.e. an E26 bulb in a E39 socket or a E12 bulb in a E26 socket, or to permit the use of a larger size light bulb in a smaller light bulb socket, i.e. an E39 bulb in an E26 socket or an E26 bulb in a E12 socket. Also the adapters can be wired to accommodate bulbs of different voltage requirements. Adapter Sizes Adapter Socket Size Light-bulb Base Size A39/26 E39 E26 A26/12 E26 E12 B12/26 E12 E26 B26/39 E26 E39

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