The Planted Tank Forum banner
1 - 1 of 10 Posts

· Registered
48 Posts

these are some of the best graphs I've seen - just go to the bulb manufacturer website and match the spectrum graph of the light to the action region in the second graph. Color temp really means nothing to the plants. You'll be concerned mostly about energy levels at specific wavelengths to get the best light absorption. Lower color temp lights will make white appear more and more yellow higher color temps will make the white point closer to blue.

1 - 1 of 10 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.