WINSOON Ecopower 1 Light Vintage Hanging Big Bell Glass Shade Ceiling Lamp Pendent Fixture Simplicity retro hanging light glass shade; Measures 8.3inch in diameter, 9.8 inch height, weighs 1.58kg Canopy: 4.7" round canopy. Compatible with most 4" octagonal, round or square junction boxes (must be hardwired) Note: A special process in the glass-blowing may cause micro-bubbles on the glass shade, it doesn't belong to the product problem, if cannot accept, please choose it carefully. UL listed, electric corded, bulb not included. include black canopy, black cord with metal base cap, a glass fixture, Perfect for kitchen/dining room/bedroom/cafe/bar/club Base Socket: Features an E26 socket that is compatible with a variety of incandescent, LED, CFL and halogen bulbs (40W max, Not included). Fully dimmable when used with a dimmable bulb and compatible dimmer switch. Ship by USPS/FedEx and will arrive in 7-12 business days.