100W Clear Halogen Line Voltage G9 Bulb [Set of 5] Get the perfect light with the T4 G9 Bi Pin 100 watt 120 volt Halogen light bulb. Box contains 1 bulb. Dimmable: Yes, Color Temperature: 2900K, Soft White Average hours: 2000, Beam Spread: 360, CRI: 100, Lumens: 1900, MOD: 0.5, MOL: 1.67