blue and white Polka dot 11" table lamp This lamp has a polka dot shade. The shade of this lamp has a blue background with dark blue polka dots and white polka dots. The dark blue and white polka dots on the blue shade are different size circles. This blue polka dot lamp has a silver base. The blue polka dot lamp uses a 7 watt bulb (included). The blue polka dot lamp is 11" high and the shade has a 5" diameter.