Sylvania 20284 (6-Pack) CF13DS/E/830/ECO 13-Watt Single Tube Compact Fluorescent Light Bulb, 3000K, 800 Lumens, 82 CRI, T4 Shape, 4-Pin 2GX7 Base Color/Finish: Soft White Color Temperature: 3,000K Lumens (light output): 800, 82 CRI Average Lifetime: 10,000 Hours 2GX7 4-Pin Base