http://boards.cannabis.com/indoor-li...uch-light.html

Good bulbs but they need to be 6000k-6500k for good vegging, and 2300k-2700k for optimal flowering.

You also said they are 9800 or so lumens.. :wtf:
That's only roughly 40,000lumens at 800watts of 5000k.
This site I linked has quite a few T5 up to T12 fluorescent light kits.
All kinds of flowering and vegging bulbs, nutes, supplements, ph monitors, mylar, ventilation, fans, reflectors, ect. :hippy:

Grow Lights, Grow Bulbs and Hydroponics - Plantlighting Hydroponics & Grow Lights

I really enjoy browsing this site comparing small HPS to large flouro tubes.

Efficiency baby. That means try to get the most amount of lumen per watt at the correct color temperature. AND also figure in the amount you want to spend, and add to your electric bill. Not sure what your kw/hour is where you live. but, I'm just trying to look out for ya.

Be Safe.:jointsmile: