6500L CF bulbs no where to be found

[Hightower]

Ok, I have a 7200K bulb over my refugium with the cheato nice and healty but not particularly growing fast.

I have been looking for a 6500/6700k CF all over vancouver,burnaby, and everyone has every color temperature except. i.e Home depot, Rona, Canadian Tire,Superstore,,.,,, etc

The unit above the refugium is a 13watt PC but Im thinking I can replace that with a socket bulb CF and yield more light.

If anyone knows where to find these bulbs please let me know!

Thanks