Bulb change time What should I get

[Jason McK]

Originally Posted by Tangman

Well ,today I went to J&L and picked up the 13K Giesemann Megachrome 400W SE and I have to say after having them on for about 2 hours, I sure like them, just the right mix of white and blue, and man they are BRIGHT!

Hummm Interesting. That a possibility. Haven't tried those and I sure like the DE ones on Tom R's tank

J

[Tangman]

Originally Posted by Jason McK

Hummm Interesting. That a possibility. Haven't tried those and I sure like the DE ones on Tom R's tank

J

Ya, I had the 250W DE HQI's on my last tank, and I needed new bulbs so I figured why not try them now with 400W SE.
And I am very impressed to say the least, I would say they are very simlar to the DE ones