Panasonic EFA14E50 GEN IV Collection 14W Compact Fluorescent Lamp (Pear Shape) 14W replaces standard 60W incandescent bulb 10,000 hour rated life vs. 1,000 hour life of standard incandescent bulb Consumes 70%-75% less energy than standard incandescent bulb Starting Temperature as low as -22F (Indoor / Outdoor Operation) TRUE Color/Even Illumination (84-88CRI) - Cool color - white light