Abstract: An illuminable earring includes a housing having a slit-like opening; an earring support for hanging the housing from an ear of a person; a printed circuit board in the housing; a light bulb positioned on the printed circuit board; a power supply positioned on the printed circuit board for supplying power to the light bulb, the power supply including a battery, and a contact in electrical contact with the battery for supplying power from the battery to the light bulb; a pulse circuit connected between the power supply and the light bulb for supplying pulses of power from the power supply to the light bulb; and a thin non-conductive strip of plastic extendible through the opening in the housing and insertable between the battery and the contact for selectively interrupting the supply of power from the power supply to the light bulb.