It's modeled after Thomas Edison's original filament bulb and will become your favorite type of retro illumination. The ST64's stunning squirrel cage filament design gives off a noir-era appearance, adding character to any space. Connecting any pendant light fixture with the typical house lighting connections. Specifications: Colour: Warm White Base Type: E27 Dimensions: Height 142mm x Width 64mm Voltage: AC 220 - 240V Watts: 8W Lumens: 150 per Watts Material: Glass