Vintage Ikea Basisk B0404 table desk lamp base Weighted cast iron base   Moulded clear lacquered birch plywood disc, and nickel-plated steel tube.  White power cord. Working  Designed by  Wiebke Braasch for Ikea Height: 60 cm    See my other listings for further three Basisk bases with original  glass shades. Prefer collection from 8miles west Cambridge due to fragility of glass and weight of base Any questions please ask .