ENERGY STAR CFL MINI BULLET COMPACT FLUORESCENT 15 WATTS 27K WARM TONE LIGHT ... Mini Bullet Light Capsule Compact Fluorescent Light Bulb Replaces Incandescent Bulbs Medium Base, 15 Watts, 120 Volts Long Life 12,000 Hours, 2700K Warm Tone 5.5" Maximum Overall Length Replaces up to a 75 Watt Incandescent Light Bulb With 75% Energy Savings