Bulbrite 100A/RS/TF 100-Watt Incandescent Standard A19 Rough Service and Shatter Resistant, Medium Base, Frost [8 Pack] Get the perfect light with the A19 E26 Medium Screw 100 watt 130 volt Incandescent light bulb. Box contains 1 bulb. Dimmable: Yes, Color Temperature: 2700K, Warm White Average hours: 3750, Beam Spread: 360, CRI: 100, Lumens: 900, MOD: 2.375, MOL: 4.25