Ribbed glass globe is 8 inches in diameter. Extends 10 inches from the ceiling. (Ceiling to the bottom of the glass globe) Brass base is 5 inches in diameter. Raw unlacquered brass Comes with all mounting hardware. Takes standard base bulb. (e26/e27). Maximum wattage is 100 watts. Bulb not included. Can use incandescent, LED or Edison bulbs. Can be used on a dimmer. Compatible worldwide. Delivery confirmation is included. We design & hand-make our lights here in Ann Arbor, Michigan. Our lights hang in homes & businesses all over the globe & we’re happy to add to the light of the world! See more of our lights & read positive reviews from our customers here: BootsNGus.etsy.com Flush Mount Ceiling Lighting Fixture, Brass Lamp, 8" Clear Ribbed Glass Globe Shade, Mid Century Modern Home & Decor