uv lighting for a tort???

well i went to this website called reptileuv.com which i found on this site and started looking and didnt realize there are soo many different types of lights what would be the best wattage bulb to use in a 65 gal with a baby russian or leo i havent bought the tort yet but am waiting til i have everything all setup and ready to go for the little guy. thanks.

depending on lighting, are you after a UV strip tube light or a basking light or spot bulb or combination of both?

for uv no lower than 5.0 (15 wattage)
for basking no higher than 75 wattage.