Energy used: 7-Watt (equivalent to a 75-Watt vintage style incandescent light bulb). ST19 bulb shape with a medium (E27) light bulb base. Light appearance: 2150K (soft white). Average life: 13.7-year (based on 3-hour/day). Brightness: 1100 Lumens. Enhance any home-Edison style light bulb that looks great in any room. Dial it up, dial it down-set the mood with full dimmable vintage style lighting. Cool to look at, cool to the touch, made with the latest in LED technology and wrapped in a clear housing. Instant on to full brightness. Input line voltage: 120-Volt. Ideal for use in clear shade lamp or exposed bulb decorative lighting applications. Mercury free. No ultraviolet light, safe for artwork. 1 bulb.