E17 Intermediate Base Incandescent R14 Mini Reflector Bulb [Set of 10] Get the perfect light with the R14 E17 Intermediate 40 watt 120 volt Incandescent light bulb. Box contains 1 bulb. Dimmable: Yes, Color Temperature: 2700K, Neodymium Average hours: 1500, Beam Spread: 36, CRI: 100, Lumens: 280, MOD: 1.75, MOL: 2.50