Yup, those are over 20 verts. I also use them on all of my other tanks. They seem perfect for my 18 and 24 inch tall ExoTerras. I use 2 of the 13w Jungle Dawn LEDs for my 36 wide Exos.
Edit: I want to add that I use 1 LED for each 20.
List of Species: Show me yours and I'll show you mine...
Last edited by SnakePaparazzi; 10-28-2012 at 07:07 PM.