Luxrite LR20198 (4-Pack) 23-Watt CFL T2 Mini Spiral Light Bulb, Equivalent To 100W Incandescent, Cool White 4100K, 1600 Lumens, E26 Standard Base Color/Finish: Cool White Color Temperature: 4,100K Average Lifetime: 10000 hours Lumens (light output): 1600 E26 Standard Base