The SW stands for Soft White and is rated for 3000k. Not sure where you live but if home depo is in your area you need to get the cfl in the blue package that says daylight. Or look closely at the package where you buy them from and it will give the kalvin rating on it, you want the one that is closest to 6000k.

Save what you have you will need them for when you go to flowering.

Also you definetly will need to get a small fan ASAP blowing on them to build stem strength, and keep strech under control.

BOL JG