Edison Bulb Pack of 4 by Brillante - 220 Lumen Clear Light Bulbs with Antique / Vintage Style Filament with 2200K Warm Light Color - For Pendant Lighting, Lamps & String Lights FITS STANDARD HOME LIGHTING SOCKETS: These bulbs have an E26 / E27 (Medium) base which means they fit standard home lighting sockets as well as any pendant light fixtures, commercial string lights, lamps, chandeliers etc which use an E26 / E27 socket. And yes, these are dimmable bulbs. LONG BULB LIFE: These 220 lumen Edison light bulbs have proven through testing to last 2,000+ hours. At 5 hours of use per day youll get over 1 year in lifespan. PREMIUM VINTAGE AMBIANCE: Precisely crafted, antique-style filaments give off a warm light that would make Thomas Edison feel at home. Because of their low blue light output these clear bulbs are similar to candlelight in colour but provide a much brighter and more useful light. DIMENSIONS: Total bulb length is 5.16 inches. Bulb diameter is 2.28 inches. Bulb type \ design: ST58 glass with squirrel cage filament design. BACKED WITH GREAT CUSTOMER SERVICE & RISK-FREE GUARANTEE - We're always here to help you with your order of Brillante products. If your order doesn't meet your expectations or you run into an issue after receiving your order don't worry: we back your purchase with great no-quibble, customer service because we're serious about making sure you're pleased.