I'm Bored

Click the home button then go to where it says premium membership, I think it's $25 for the year.
 
The tek has individual reflectors that's what makes them good. You get better light penetration with the individual reflectors.
 
I thought the sps was doing good?

the Tek retro comes with 2 reflectors and 1 ballast for running 2 bulbs. so 2 retro's or one 4 X54 fixture would be good for your 55
 
<a href=showthread.php?s=&postid=7139481#post7139481 target=_blank>Originally posted</a> by michaelm2431
4x54 is 216. I have 440 now. Y is t-5 better?

It's not so much the wattage, the penetration is what's important.
From what I have been told you get as much penetration from the 216 watt T5HO with individual reflectors as you do with 150 watt HQI's
 
If we work something out with Fred for early, we'll have a chance to stop at the places on 22, and I'll be back in time to see whats the matter with their plumbing problem.
 
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