Better bulb?

[aquaman]

Coralife 65W 10K Straight Pin Compact Fluorescent Bulb
Coralife 65W 6700K Straight Pin Compact Fluorescent Bulb
Which one is better and why?

 

[scsinet]

Which is better, apples or oranges?
Of course, neither. They are different. These two lamps are just different. One may be more suited for a given application, but we'd need to know your application first. What are you planning to do with the lamp?