Are they ready for transplanting? And where can you buy a high pressure sodium light?

They're about 2 weeks old, currently in 4'' containers. Just wondering if I can wait a little while before transplanting them, or if I should do it now?
They're still under fluorescents, I don't have a hps light yet, where do you buy those?

just order a HPS off the internet and when it shows up (in a week) transplant into your bigger potters. here is a link http://www.bestgrowlights.com/

Transplant them within the next week. You can buy HPS lights offline like the link in the post above for example. Good luck with your grow bro, looks like a nice Indica strain you got there.

1000lightbulbs.com also has all type , low end to high end bulbs ...........

I was hoping I wouldn't have to buy online, especially cause orders to canada take so long. Oh well, I cant find anywhere else.
Thanks for the tips. And they're actually mostly sativa. Hawaiian snow are the top 4, and the rest are a cheaper strain, but I made sure they were all sativa cause I like being an active stoner. I've been keeping the fluorescents practically touching them, so they haven't been getting too tall.

i would transplant them now. those containers are small. you want to transplant them before the roots start wrapping around the bottom of the cups youll have less problems lateer. those plants roots are probably already filling those pots