<b>Watch video before buying, This is a two-way lampshade. Spider is used for table / floor lights with harp. UNO is used for chandeliers / floor lights. It only needs simple adjustment and accessories. It can be used for E27 / E26 / E12 / harp</b><br> Top diameter:10 inch <br> Bottom diameter:12 inch <br> Tall:9 inch <br> Spider diameter:0.4 inch <br> Color:White (picture color) lampshades for tabel lamp table lamp lamp shades