8 9 10 11 12 inch Lamp Shade Harp Holder, ALUcSET Adjustable Lamp Harp Kit, Fit Both Standard Lamp Rod and E14 E26 E27 Light Base UNO Fitter Adapter converter Finial Set, Lampshade Bracket (Silver)Watch video before buying, Please note: This is a shader for the spider installation Please confirm that your desk lamp is a spider capable of assembling..