A lighting question-bulbs and types

[Tekhna]

I have a 29 gallon planted tank, and I have a 2x65watt light, which is total overkill I know, but that's what is on there. I am in need of a new bulb as one of them is burned out and it couldn't hurt to replace the other one. The current bulb is a 6500k bulb, which I as I understand it is a nice comprimise, but I am wondering if you guys have any suggestions for specific replacement bulbs and whether I should stick with the 6500k bulbs.

thanks!

 

[Aaron89]

in my Rio 180 tank i have 2 18 watt bulbs, one is a heat bulb and one is a day light bulb. they are bright enough i find

 

[Mgamer20o0]

i have 6500k and 10000k bulbs on my tank. both seem fine. i would just pick up what was working for you.