This Energy Saving Decorative Fluorescent Light Bulb has 5 watts, 120 voltages, a color rendering index (CRI) of 80, and a Color temperature of 2700K. The Color temperature and CRI cause the bulb to emit a warm smooth light. The bulb’s popular E12 Candelabra Screw base, as well as its small size, allow it to fit in various applications. In addition, it has a luminous flux of 215 which is equivalent to an incandescent bulb around 15 watts. This bulb is a bullet shape, making it perfect for applications such as chandeliers, candelabra fixtures, table lamps, decorative lighting, novelty lighting and more. The rated life for this small bulb is an impressive 8000 hours! This decorative florescent bulb lasts 10-20 times longer than an incandescent bulb, helping you save money, time, and energy.