The Aoi Table Lamp, part of the Shiga Collection, is hand-turned and finished in one of six ancient kilns in Japan. The coal and ash minerals vary, often resulting in a light, transparent, glass-like glaze with a blueish-green tint. Crafted of ceramic Uses one 100-watt bulb Three-way switch Overall, approx. 21"Dia. x 25"T Lampshade, 7-21"Dia. x 13"T UL listed Wipe clean Weight, 13.4 lbs Ships in two boxes Made in Japan First box weight, approximately 12.0 lbs Proposition 65 warning for California residents Shipping Direct from Vendor, usually ships within 15 business days.