Abstract: A furniture structure including: one or more generally vertical side panels; one or more shelf boards configured to extend from the one or more side panels; two electrical conductors coupled to a side panel of the furniture structure, to receive electrical power of differing polarity from a power supply; an electrical component coupled to a shelf board, wherein said electrical component includes two power terminals located at one end of the electrical component, the power terminals being accessible from a side surface of the shelf board; and wherein the electrical power is supplied to the electrical component via a direct physical contact between the power terminals of the electrical component and the two electrical conductors.