Philips 13948-5 - 42 Watt CFL Light Bulb - Compact Fluorescent - - 150 W Equal - 2700K Warm White - 82 CRI - 67 Lumens per Watt - 12 Month Warranty Color/Finish: Warm White Color Temperature: 2,700K Average Lifetime: 8000 hours Lumens (light output): 2800 CRI: 82