The Vita light fluorescent is fine. You can get cheaper bulbs though that will work almost as well. You can mix cool white and warm white standard bulbs at 1:1. There are others such as ultralume and chroma bulbs that also come in a 5-6K range and have higher lumen output than the standard bulbs but they are a bit more expensive.
The sylvania 60watt.. is that incandescent? If it is.. careful. Those incandescent spotlight type plant bulbs get VERY hot and can fry plants quickly
Tony