Hmmm, okay I'll look into these items. Light varies throughout the day, but the room is pretty bright from sun up to sun down. It's just a nice area on the house without anything blocking light, not even trees. I have less than 1 WPG
on the tank currently and just a handful of plants that are doing well. I didn't want to push my luck without seeing how much light I really have available to me via the sun.