The spherical diffuser in the center is encapsulated by a hexagon made from square brass tubing
Width 10 1/2""
Height 15""
Depth 11 1/2""
Primary Lamps 1
Primary Lamp Wattage 100 W
Primary Lamp Type Medium
Mounting Base 5" x 8"
Center To Top 4""
UL Rating Incand. Wet