Bulbrite SF/7.5S11 7.5-Watt Incandescent Silicone Dipped S11 Chandelier Bulb, Medium Base [4 Pack] Get the perfect light with the S11 E26 Medium Screw 7.5 watt 120 volt Incandescent light bulb. Box contains 1 bulb. Dimmable: Yes, Color Temperature: 2700K, Warm White Average hours: 1500, Beam Spread: 360, CRI: 100, MOD: 1.375, MOL: 4.25