Light-bulb adaptor with built-in LED to allow USB charging from standard light sockets without losing ability to provide illumination.

特許 係属中 The present invention relates to an adaptor for charging mobile devices. More particularly, the present invention relates to an adaptor which can be inserted into a light bulb socket and provide electrical power to a mobile 'phone or other low-power device in order to charge a mobile device battery. Aspects and/or embodiments seek to provide an adaptor for providing power from a light bulb socket to a mobile phone or other device in order to charge a device battery. According to a first aspect, there is provided an adaptor, comprising: a fitting, operable to couple with a light bulb socket; a transformer; and a charging port.